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TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => Project Custom Motobricks => Topic started by: prakash on March 04, 2017, 11:43:06 AM

Title: Start to Finish - this is another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 11:43:06 AM
Flying Brickers and enthusiasts, your posts have inspired me to venture into customizing a 1988 K75. I admire the vast knowledge available on this site and eagerness of the members to help a fellow bricker. Please checkout my site and post recommendations, suggestions to make this living legend unique.

http://www.supercoolcustoms.com/progress1.html (http://www.supercoolcustoms.com/progress1.html)

I'll copy the photos and progress here this week for the ease of comments.
Title: Re: Is this another 1988 K75C unique whip.
Post by: jc55 on March 04, 2017, 12:55:30 PM
That's a pretty tall order to build a 'unique living legend'. There's a lot of incredible bikes out there. You must start with a vision of your own, a clear picture of the finished product. Do you have the skills?
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 01:37:00 PM
Thank you guys for responding. I do not have ton of skills but there is a vision. I have uploaded my rendering. Progress pics coming soon.
Title: Re: Is this another 1988 K75C unique whip.
Post by: Laitch on March 04, 2017, 02:49:58 PM
. . . your posts have inspired me to venture into customizing a 1988 K75.
Welcome, prakash!

How many miles were on the odometer of this bike when you purchased it?
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:03:48 PM
Good Evening Laitch !! The bike had 88k miles when I got it. I am the proud second owner.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:06:44 PM
Original Bike before I bought it.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:10:18 PM
Day I got it home. Some day in May 2016. The beauty sits in the garage.
Title: Re: Is this another 1988 K75C unique whip.
Post by: johnny on March 04, 2017, 06:13:07 PM
greetings...

needs a forkbrace...

j o
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:15:26 PM
June 2016: Body and Plastics removed with the help of some chepo DIY tools for $19 from Walmart. First time working on a motorcycle and on top of that a BMW. Overwhelming and exciting. 
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:17:45 PM
Good evening Johnny, fork brace is in the wish list. 
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:22:23 PM
Vision
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3348.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:24:11 PM
 Day I got it home. Some day in May 2016. The beauty sits in the garage.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/5505946_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/5745709_orig.jpg)
 
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 04, 2017, 06:26:38 PM
June 2016: Body and Plastics removed with the help of some chepo DIY tools for $19 from Walmart.

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/1195650_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/8080024_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/3763388.jpg?958)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/1729484_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/3320198.jpg?950)
 
Title: Re: Is this another 1988 K75C unique whip.
Post by: johnny on March 04, 2017, 06:34:15 PM
greetings..

needs a siebenrock tragkorb...

j o
Title: Re: Is this another 1988 K75C unique whip.
Post by: jc55 on March 04, 2017, 08:23:48 PM
Thank you guys for responding. I do not have ton of skills but there is a vision. I have uploaded my rendering. Progress pics coming soon.

Nice.  :2thumbup:  Looking forward to the build!
Title: Re: Is this another 1988 K75C unique whip.
Post by: The Dude on March 04, 2017, 11:42:04 PM
You already have a fork brace,if my eyes don't decieve me.That black thing between the two parts to the front mudguard.What you need is fork gaiters,maybe?
Not many serving bricks around now.Standard is almost unique.
Title: Re: Is this another 1988 K75C unique whip.
Post by: Laitch on March 05, 2017, 07:26:30 AM
You already have a fork brace,if my eyes don't decieve me.
+1
Put Rancho hot pink fork gaiters on the shopping list, prakash, as the Dude suggests.
Title: Re: Is this another 1988 K75C unique whip.
Post by: billday on March 05, 2017, 10:52:33 AM
Leaving your swingarm hanging like that will trash the all-important boot that protects front U-joint and splines.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:02:11 PM
Sept 26 2016: Life became busy and K75 was on its way to Phoenix Cycle Shop (http://www.phoenixcycleshop.com) in Westbrook Maine to complete the build.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:03:23 PM
Nov 16 2016: Engine and Transmission put back on frame by Phoenix Cycle Shop to do a mechanical evaluation.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3324.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3331.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:04:54 PM
Nov 16 2016: Worn out Final Drive Splines. Very typical of K bikes from the era. Poor engineering on the rear axle by BMW.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3327.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3329.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:06:02 PM
Nov 16 2016: After initial evaluation of the bike, following needs to be done to bring it to a mechanically perfect condition:
1. Real Axle/Final Drive splines will be rebuilt or replaced.
2. Loss of pressure in the engine cylinders. Bike will have to undergo top end engine work.
3. All seals, gaskets, wear and tear items will be replaced.
4. Front suspension will be rebuilt and shortened.
5. Front disc rear drum brake will be rebuilt.

 Dec 2 2016: Final drive sent to Hansens BMW in OR for rebuilt. Hanesns will also provide a brand new drive shaft as part of the package deal. In the mean time guys from Phoenix Cycle, Dave and Steve continue to rebuild the engine.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:07:43 PM
Dec 20 2016
This is first draft rendering from Phoenix Cycle Shop. Bike is lowered, stance looks terrific. Love the exhaust.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/bmw_orig.png)
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/bmw_2_orig.png)
Title: Re: Is this another 1988 K75C unique whip.
Post by: The Mighty Gryphon on March 05, 2017, 12:09:34 PM
Nov 16 2016: Worn out Final Drive Splines. Very typical of K bikes from the era. Poor engineering on the rear axle by BMW.

...combined with sloppy maintenance discipline by a previous owner.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:10:22 PM
Jan 24 2017
Engine tear down and clean up work is underway. Piston rings and gaskets have arrived from the UK. No significant damage discovered, regular wear and tear.
Final drive has been rebuilt by Hansens BMW, shipped and installed.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0671_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0672_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0673_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0674_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0675_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0676_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0677_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0678_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0679_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:12:18 PM
Feb 15 2017
Engine has been thoroughly cleaned, gunk, grime removed and reassembled. Waiting for a new radiator hose before firing for the first time after overhaul. Exciting times !!!!!
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0698_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0699_orig.jpg)(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0700_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 12:15:20 PM
March 1 2017
K75 is back. Engine overhaul complete and the legend breathes a new life. Please check out the you tube video to see and hear the engine roar.

https://www.youtube.com/watch?v=GmYDDp3ZhnU (https://www.youtube.com/watch?v=GmYDDp3ZhnU)

Customization begins. More images to follow.
Title: Re: Is this another 1988 K75C unique whip.
Post by: The Mighty Gryphon on March 05, 2017, 12:23:16 PM
Just curious, what was the cost of the engine work?  How did the rebuilder handle the carbide cylinder lining?  Were they just able to run a conventional cylinder hone through the bore?
Title: Re: Is this another 1988 K75C unique whip.
Post by: D.Bachtel on March 05, 2017, 03:31:00 PM
You know what? In the future this may be someone's version of a vision.

You can finance an engine rebuild with the sale of the plastics...

What an odd arrangement. Post your pieces up for sale.




Don in Nipomo..    out on the farm roads after last nights rain.
Title: Re: Is this another 1988 K75C unique whip.
Post by: Laitch on March 05, 2017, 05:10:37 PM
You know what? In the future this may be someone's version of a vision.
:clap:
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 05, 2017, 05:22:04 PM
 :hehehe LOL did not realize there will be so much interest in the plastics. I will post whatever is left after the bike is built. Stay tuned buddy. 
Title: Re: Is this another 1988 K75C unique whip.
Post by: MaraudeRS on March 07, 2017, 09:51:02 AM
How much did it cost for Hansens to rebuild the final drive?


Sent from my iPhone using Tapatalk
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 07, 2017, 03:54:26 PM
It was 1090+ shipping.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 15, 2017, 03:19:00 PM
Parts are on their way to get powder coated. Cannot wait to see them all nice and clean before  final round of customization begins. I will post images once I get them back.
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 19, 2017, 12:55:59 PM
Seats were ordered on 3/18, scheduled to be delivered first week of April some time. It should be fairly simple bolt on after chopping the rear frame.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/seat1_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/seat-3_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/seat-4_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 19, 2017, 01:11:45 PM
Exhaust will be arriving next week sometime from UK. Will post photos once we have it here. Until then enjoy the photos directly from cafe4racer.eu.

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/exhaust-01_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/exhaust-02_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 19, 2017, 01:16:53 PM
From Blinkers have been shipped and in transit. Until then enjoy the photos of blinkers from Amazon :)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/blinker-01_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/blinker-03_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/blinker-02_orig.jpg)

Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 19, 2017, 01:24:48 PM
Ordering this aftermarket Acewell tomorrow. Could be tricky to install, let us see how it goes. Fellow brickers any one had experience with this beauty before.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/speedo-03_orig.jpg)
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/speedo-04_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: johnny on March 19, 2017, 05:19:40 PM
greetings prakash...

i guarantee to you that no fellow brickers (http://www.motobrick.com/index.php/topic,3421.0.html) have had any experience with the acewell (http://www.motobrick.com/index.php?action=search2;params=eJwtjksKwzAMRO_STTezsPxJnNMExxakxY2LkyYUfPgqJYsHMw8hKaQ9LJFTuzfVbm2qZ9IgeBiPAb2GhSX0cAZkYRycqAHWo7PoCE6kgulAWiaoF7wwSFcCCVo2r3M5xlhe78wby41TfaYnx20sS_5eptRNUuXM_7cuNaZHFZ14jafhUOMsPUQ-OOcfzg48_g..) unit...

you are gonna be 100% on your own...

j o
Title: Re: Is this another 1988 K75C unique whip.
Post by: prakash on March 20, 2017, 05:28:49 PM
Two possible outcomes, either it works or it does not. If it works, good for me. If it does not, I will make it to work. Let's see how it goes. Thank you for the heads up.
Title: Re: Is this another 1988 K75C unique whip?
Post by: jc55 on March 20, 2017, 07:34:19 PM
It'll work great. Get yourself an MSD 8918 for the tach and you can always use the supplied magnets for the speedo if a brotbox or tgpi 4.0 isn't purchased.
Title: Re: Is this another 1988 K75C unique whip.
Post by: Laitch on March 20, 2017, 10:57:03 PM
Two possible outcomes, either it works or it does not. If it works, good for me. If it does not, I will make it to work.
You do see those links in j o's post, don't you, Prakesh?
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 21, 2017, 10:23:40 AM
Thank you JC for the helpful tip.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 21, 2017, 10:24:44 AM
Head light arrived and sent out to get powder coated.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/headlight-bmw_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip.
Post by: Martin on March 21, 2017, 01:13:49 PM

Just curious, what was the cost of the engine work?  How did the rebuilder handle the carbide cylinder lining?  Were they just able to run a conventional cylinder hone through the bore?
I'm also interested in the answer to Gryphs question.
Regards Martin.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 21, 2017, 02:15:21 PM
Engine rebuild just labor was 517 USD. Parts extra. I have emailed about the carbide query to the builder, will update once I have an answer.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 22, 2017, 10:03:31 AM
Cylinder walls did not have any wear, it was only resurfaced with a 68mm hone.
Title: Re: Is this another 1988 K75C unique whip?
Post by: topfueltrav on March 22, 2017, 11:40:59 AM
I've got the same acewell tach and I'm having a bit of trouble with it. Im not quite done with it yet tho so we'll see how it turns out

Sent from my Nexus 6P using Tapatalk

Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 23, 2017, 11:36:35 AM
Thank you topfueltrav. I am waiting for the acewell to ship and the fun begins after that. I'm glad I'm not the only one in this forum who will be installing this unit.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 27, 2017, 08:21:58 PM
Parts are back after powder coating. Got engine covers accented and wheels pinstriped by myself. It did not come out as expected, but overall quite satisfied with results.
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3472_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3473_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3474_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3476_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3477_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3478_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: jc55 on March 27, 2017, 08:43:40 PM
Very nice.
Title: Re: Is this another 1988 K75C unique whip?
Post by: Filmcamera on March 27, 2017, 09:40:15 PM
Looks great  :2thumbup:
Title: Re: Is this another 1988 K75C unique whip?
Post by: Elipten on March 27, 2017, 09:51:44 PM
I like it


Sent from my iPad using Tapatalk Pro
Title: Re: Is this another 1988 K75C unique whip?
Post by: KRider on March 29, 2017, 12:01:17 PM
Looks great!
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on April 13, 2017, 07:34:36 PM
Thank you all for appreciating the work. There as been a lot of progress since my last post. Phoenix cycle has done an amazing job bringing all the pieces together. As it stands now, all parts in including speedometer, seats and lights are in. Front of the bike lowered by almost 2 inches. Did not like the pin stripe on the wheels, left the wheels all powdered coated satin black. Tires are installed. Engine and exhaust fully assembled.
Customization begins next to enhance aesthetics.

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3499_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3500_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3501_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3503_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3505_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3506_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3507_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3508_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3511_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3514_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3512_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: BrickMW on April 14, 2017, 01:58:41 PM
Looking good! Which bars are those, and are they 22mm? I am looking for a set with similar height / pull back..
Title: Re: Is this another 1988 K75C unique whip?
Post by: Laitch on April 14, 2017, 03:28:53 PM
Looking good! Which bars are those, and are they 22mm? I am looking for a set with similar height / pull back..
Flanders BMW sidecar bars might be what you're after.
Title: Re: Is this another 1988 K75C unique whip?
Post by: BrickMW on April 15, 2017, 08:53:39 AM
Yes... I'm currently "torn" between the Flanders B20 Sidecar bars and the A20 Euro bars..
I wish they had better pictures, mainly the side view of each showing how much the bars angle up/down at the grip section. I can tell the sidecar bars have less pull back, but they also look flatter, I'm wondering if the A20 might angle down slightly based on the perspective the top view photo is showing.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on May 12, 2017, 04:34:03 PM
May 10th 2017: Seat loop in, the frame will sit inside of the seat and hang down about 3/4 inch. This is where the rear lights will attach. Fabrication is almost done. Will be sending over to paint next week. More pics coming in.

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0938_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-0937_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on June 29, 2017, 11:49:03 AM
Progress has been slow lately. All parts are back from paint. The last remaining ones ordered are gasket for gas cap and gear lever. Past weekend refurbished handle bar controls which looked pretty dated after almost 30 years of service.
Before

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3697_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3696_orig.jpg)

After
(http://proj3.weebly.com/uploads/1/4/9/6/14964328/img-3771_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: Filmcamera on June 29, 2017, 11:53:24 AM
Wow they look brand new - how did you do that?
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on June 29, 2017, 12:00:11 PM
@Filmcamera, it took almost a week because of multi colored switches. Most of the time taken was for paint to dry. Did not remove any switches, sanding, masking, rattle can spray throughout followed by clear and rubbing compound to top it off.
Title: Re: Is this another 1988 K75C unique whip?
Post by: jc55 on June 29, 2017, 01:32:11 PM
Wow!!!
Title: Re: Is this another 1988 K75C unique whip?
Post by: The Dude on June 29, 2017, 03:46:31 PM
Prakash,that switch gear renovation is a labour of love!
I rubbed mine with "vim and vigour"and the milkiness of the plastic surfaces rubbed away revealing original brightness.Took about ten minutes ,no where near as loving as you're effort. :popcorm
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on July 22, 2017, 10:12:18 AM
I'm selling some of the leftover parts which was not used in custom build. The items are posted on eBay. Fellow brickers please feel free to ask for more photographs if needed.
https://www.ebay.com/sch/praka-bisw/m.html?_nkw=&_armrs=1&_ipg=&_from=
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 08, 2017, 05:40:24 PM
Finally the bike is complete. It took almost 11 months in the making. Reveal day is Sept 2nd at Owl's Head Auto Museum's Vintage Motorcycle show (http://owlshead.org/events/detail/vintage-motorcycle-meet (http://owlshead.org/events/detail/vintage-motorcycle-meet)). In the mean time enjoy some of the teaser pics.

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/20170808-083856-1502196549937-resized_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/20170808-084048-1502196545430-resized_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/20170808-084026-1502196547658-resized_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/20170808-084545-1502196543186-resized_orig.jpg)

(http://proj3.weebly.com/uploads/1/4/9/6/14964328/20170808-084755-1502196540791-resized_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 08, 2017, 05:45:05 PM
Will upload pics of various stages of build soon.

http://www.supercoolcustoms.com/progress1.html (http://www.supercoolcustoms.com/progress1.html)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 11, 2017, 06:24:26 PM
All ready for reveal. Considering to send it to Bike-exif, not quite sure if it will qualify, will give it a shot after reveal  :eek:

http://www.supercoolcustoms.com/progress1.html (http://www.supercoolcustoms.com/progress1.html)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/img-4046_orig.jpg)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/img-4047_orig.jpg)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/img-4048_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: duckytran on August 16, 2017, 11:28:05 AM

Exactly when is this grand reveal Prakash? The Motobrick community is losing sleep over this.  :popcorm
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 16, 2017, 02:34:28 PM
Thank you for showing interest my friend. The great grand reveal is happening on Sept 2nd. Plan as of now is to sell it post reveal. Let's see what happens.
Title: Re: Is this another 1988 K75C unique whip?
Post by: johnny on August 16, 2017, 02:55:24 PM
greetings...

how much for the cover...

j o
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 16, 2017, 03:56:18 PM
Cover comes free with the motorcycle. still need to be appraised. I'll post the details including list of things that was done to it as part of custom build.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 31, 2017, 04:16:57 PM
2 more days for reveal. Enjoy the the link to list of new parts that was used for the build.

http://www.supercoolcustoms.com/parts.html
Title: Re: Is this another 1988 K75C unique whip?
Post by: billday on August 31, 2017, 08:59:55 PM
Cover comes free with the motorcycle. still need to be appraised. I'll post the details including list of things that was done to it as part of custom build.

Where can he go to get a sense of humor?
Title: Re: Is this another 1988 K75C unique whip?
Post by: Laitch on August 31, 2017, 09:08:47 PM
Where can he go to get a sense of humor?
Maybe he can compare jokes with the guy who is going to appraise the cover.

Frankly, all the excitement is making me hungry.  :popcorm
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 31, 2017, 09:54:29 PM
I am glad it is causing such an excitement. Oh by the way the cover is hand woven out of carbon fiber and has been custom painted to match the brick. It has been appraised too, highest bidder for the bike on eBay will get the ultralight <1lb fantastic space age cover. Hold your horns and stay tuned. Great grand reveal is just couple of days from today.
Title: Re: Is this another 1988 K75C unique whip?
Post by: Laitch on August 31, 2017, 10:02:54 PM
Oh by the way the cover is hand woven out of carbon fiber and has been custom painted to match the brick. It has been appraised too, highest bidder for the bike on eBay will get the ultralight <1lb fantastic space age cover.
I'm holding out for a nano age cover, if I can find my glasses.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on August 31, 2017, 10:22:36 PM
Now we are talking my friend.  :hehehe
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 03, 2017, 10:36:54 AM
Bike came out way better than what I had expected and rendered. Enjoy few initial reveal photos, more to follow.
(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p317_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p316_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p319_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p320_orig.png)
Title: Re: Is this another 1988 K75C unique whip?
Post by: Laitch on September 03, 2017, 11:15:08 AM
Be still my beating heart! It's gotten a ribbon, too! Or is that the price tag? If it's a ribbon, the glistening switch assemblies probably clinched that. It looks like it might be a user instead of a poser. Congratulations, prakash.
 :clap:

Did you accommodate water drainage from around the fuel tank cap when you reversed it? Living in the mountains, I'm preoccupied with controlling runoff and it seems to be soaking into all other interests in my life. :giggles

I hope you'll include closeup side profile photos, too.

Hey! Are you at Owl's Head?
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 03, 2017, 12:03:58 PM
Thank you and I am glad you like it. Purple ribbon was to ID exhibitor and nothing else. I hope they judged the event. The show was fun, we were there just for one day. Bunch of great bikes to pick ideas from for next year. By the way, we had to drill a hole on the base for the water drainage. I will upload close up photos/videos later this week. 
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 15, 2017, 05:32:27 PM
https://www.instagram.com/p/BYjBNprFRQK/ (https://www.instagram.com/p/BYjBNprFRQK/)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/final-side-profile_orig.jpg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: D.Bachtel on September 15, 2017, 06:25:23 PM
Cool, all done.  :clap:
Do you happen to have the rubber bump stop that attaches to the original muffler?


Don in Nipomo
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 15, 2017, 08:37:50 PM
Not yet. There are some rough spots on the plastic which needs attention. Also the aluminum covers will need some polishing. I do have the rubber bump and I think it is still attached to the muffler.
Title: Re: Is this another 1988 K75C unique whip?
Post by: Christopherguzzi on September 15, 2017, 08:58:47 PM
Damn, with the paint and other finishing touches your custom brick has really come together.   Nice job! :2thumbup:
Title: Re: Is this another 1988 K75C unique whip?
Post by: D.Bachtel on September 15, 2017, 09:26:23 PM
Not yet. There are some rough spots on the plastic which needs attention. Also the aluminum covers will need some polishing. I do have the rubber bump and I think it is still attached to the muffler.

Would you be interested in separating it from the muffler and mailing it to me for a reasonable price?
My 87 needs one...

Don in Nipomo
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 15, 2017, 10:26:19 PM
Don, the rubber is in great condition. I will try to take it out tomorrow. If I am successful removing it in one piece, I will mail it to you. You don't have to pay anything. 
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 15, 2017, 10:32:44 PM
Damn, with the paint and other finishing touches your custom brick has really come together.   Nice job! :2thumbup:
Thank you. The bike runs fantastic after the overhaul. Still few more cosmetic touches pending to call it all complete. 
Title: Re: Is this another 1988 K75C unique whip?
Post by: The Mighty Gryphon on September 16, 2017, 11:58:47 AM
Be sure to lube up the tits on the sidestand bumper before you remove it.  Dish soap works good.  If you don't, you will tear the tits off.  I found out the hard way.  Expensive mistake...
Title: Re: Is this another 1988 K75C unique whip?
Post by: D.Bachtel on September 16, 2017, 01:20:19 PM
Don, the rubber is in great condition. I will try to take it out tomorrow. If I am successful removing it in one piece, I will mail it to you. You don't have to pay anything.

Xlnt, be careful while removing it. Thanks!
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on September 16, 2017, 04:49:55 PM
WD40 is the solution. The rubber mount is off. PM me your address I'll mail it to you Monday.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 03, 2017, 01:48:05 PM
Few more build photos.
http://www.supercoolcustoms.com/build-photos.html (http://www.supercoolcustoms.com/build-photos.html)
Title: Re: Is this another 1988 K75C unique whip?
Post by: duckytran on October 04, 2017, 09:27:07 AM
Few more build photos.
http://www.supercoolcustoms.com/build-photos.html (http://www.supercoolcustoms.com/build-photos.html)


Aren't you flipping this custom build? Just curious, but what are you planning to ask for the bike?
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 04, 2017, 10:25:26 PM
I have changed my mind. I'll keep it and ride it. This thing turned out amazing and rides like a breeze. My next project is a Ducati Monster 750. I plan to fully  customize and see if I don't like it enough to flip :) Thank you for showing interest.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 05, 2017, 11:46:52 AM
Guys I still feel having a front fender will enhance the aesthetics, I'm trying to stay away from the OEM. Any recommendations on a aftermarket short style fender which may fit?
Title: Re: Is this another 1988 K75C unique whip?
Post by: duckytran on October 05, 2017, 12:06:53 PM
Guys I still feel having a front fender will enhance the aesthetics, I'm trying to stay away from the OEM. Any recommendations on a aftermarket short style fender which may fit?


This is the only front fender that I've come across for aftermarket part.


https://www.unitgarage.com/front_fender_matt_black


Majority of the time, builders will simply trim down the OEM fender to their liking. That's what I did since it's the cheapest option. Good luck!



Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 07, 2017, 06:05:51 PM

This is the only front fender that I've come across for aftermarket part.


https://www.unitgarage.com/front_fender_matt_black (https://www.unitgarage.com/front_fender_matt_black)


Majority of the time, builders will simply trim down the OEM fender to their liking. That's what I did since it's the cheapest option. Good luck!

Thank you for posting the link. I looked at it, looks great. I started cutting the OEM this weekend, trying something unique. If the project falls apart, unitgarage is the way to go.
Following are some photos of the ongoing job. Plan is to get this on the bike by end of next week.
(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p371_orig.png)
(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p368_orig.png)
(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p372_orig.png)
(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p369_orig.png)
(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p370_orig.png)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 08, 2017, 10:12:42 AM
While the primer on front fender is drying, these are some finishing touches on triple tree and seats.

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p373_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p374_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p375_orig.png)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 16, 2017, 07:23:21 PM
Front fender all done and installed today.



(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p377_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p378_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p379_orig.png)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 22, 2017, 02:35:48 PM
Few more close ups before taking it out for a nice Saturday ride.

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p386_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p384_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p381_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p389_orig.png)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 28, 2017, 03:53:35 PM
Rear wheel hub, drive shaft cover and portion of engine covers was not powder coated as part of the build. Gave a thorough clean using oven cleaner this morning. Outcome was quite satisfying.

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p391_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p392_orig.png)
Title: Re: Is this another 1988 K75C unique whip?
Post by: duckytran on October 28, 2017, 06:43:02 PM
Did you make the bracket for the license plate or purchased it?
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 28, 2017, 07:54:37 PM
Did you make the bracket for the license plate or purchased it?


eBay-ed it then powder coated. Ghosted the K75 badge on it too.
I think this was the one.
https://m.ebay.com/itm/BMW-K-Side-Mount-License-Plate-Relocator-fender-eliminator-cafe-K100-k75-K1000-/122615300717?_mwBanner=1
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 30, 2017, 11:15:24 PM
Video of the brick in action
https://www.youtube.com/watch?v=MQVYmK8rufg (https://www.youtube.com/watch?v=MQVYmK8rufg)
Title: Re: Is this another 1988 K75C unique whip?
Post by: Andrew2 on October 31, 2017, 03:22:14 AM
Rear wheel hub, drive shaft cover and portion of engine covers was not powder coated as part of the build. Gave a thorough clean using oven cleaner this morning. Outcome was quite satisfying.

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p391_orig.png)

(http://www.supercoolcustoms.com/uploads/1/4/9/6/14964328/p392_orig.png)


  That looks great. What's the trick with the oven cleaner. I've heard good and bad things about it. Some say it turns the alloy grey but yours looks good :2thumbup: .


  Cheers
  Andrew
Title: Re: Is this another 1988 K75C unique whip?
Post by: Andrew2 on October 31, 2017, 03:24:00 AM
  Sorry for quoting the photos again. When do I get a delete button?.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 31, 2017, 08:44:48 AM
  Sorry for quoting the photos again. When do I get a delete button?.
Depends on the moderator I guess. I used the Easy Off Fume Free cleaner from Walmart. It was around 5 bucks. Applied to smaller areas, waited for 10 to 12 minutes, made sure the area is wet, then rubbed the crap using scotchbrite. Repeated it 3 to 4 times.
This video was my inspiration and followed what he did with oven cleaner:

https://www.youtube.com/watch?v=iIQBXaa85qI (https://www.youtube.com/watch?v=iIQBXaa85qI)
Title: Re: Is this another 1988 K75C unique whip?
Post by: Andrew2 on October 31, 2017, 04:48:20 PM
  The oven cleaner looks like it might be worth a try.

  Cheers
  Andrew
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on November 02, 2017, 06:40:32 PM
One more walk around video of the brick.

https://www.youtube.com/watch?v=lG_LAEkwSXQ (https://www.youtube.com/watch?v=lG_LAEkwSXQ)
Title: Re: Is this another 1988 K75C unique whip?
Post by: Looksgoodinblack on November 22, 2017, 07:00:16 AM
Great build and an inspiration. What headlight did you use? It looks exactly what I'm looking for. I'm debating on using used OEM of any brand VS Chinese eBay.

Sent from my SM-G950U using Tapatalk

Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on November 22, 2017, 02:25:34 PM
Thank you my friend. This is the one I have used. Don't think this is Chinese. These guys are based out of CA.
http://4into1.com/build-your-own-7-side-mount-headlight/ (http://4into1.com/build-your-own-7-side-mount-headlight/)

Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on December 23, 2017, 08:03:23 PM
Selling some left over parts from custom build. Please check the thread if you are interested.
http://www.motobrick.com/index.php/topic,10166.0.html (http://www.motobrick.com/index.php/topic,10166.0.html)
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 12, 2018, 09:38:50 PM
Fellow Brickers, my next project is swapping headlight of my custom K75 with a standard 7" angel eye type. I have been searching for a non cheapo option with DRL, not having any luck. Any suggestion will be appreciated?
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on June 18, 2018, 07:20:39 PM
A glamour shot
(https://static1.squarespace.com/static/5a52797749fc2bb7a59f0972/t/5b1d62a96d2a73a4cf40beef/1528652480965/IMG_7374.jpg?format=1000w)
Title: Re: Is this another 1988 K75C unique whip?
Post by: johnny on June 18, 2018, 09:18:20 PM
greetings prakash...

tremendous effort...

j o
Title: Re: Is this another 1988 K75C unique whip?
Post by: DJEwen on June 20, 2018, 04:35:32 PM
What a beauty. Well done.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on October 30, 2018, 05:21:03 AM
Sold. It was difficult to see her go. I hope it will be well taken care of.
Title: Re: Is this another 1988 K75C unique whip?
Post by: Laitch on October 30, 2018, 11:36:34 PM
There aren't shinier oem combo switches anywhere in the K-universe! Good luck with your next project.
Title: Re: Is this another 1988 K75C unique whip?
Post by: The Mighty Gryphon on February 26, 2019, 05:07:42 PM
Sold. It was difficult to see her go. I hope it will be well taken care of.

I wonder if it's behind a shed yet.
Title: Re: Is this another 1988 K75C unique whip?
Post by: prakash on March 23, 2019, 01:24:22 PM
It ended up in a great home and is well loved.