Author Topic: What Did You Did To Your Motobrick Today ?  (Read 2998867 times)

Offline F14CRAZY

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1850 on: January 24, 2016, 11:17:21 AM »
20w in the forks seems too thick. I've run Bel Ray 10w and it feels good. I have Progressive Suspension front springs though. That oil seems fine ranging from ambient temps below freezing to like 95f
  • Grand Rapids, MI
  • '87 K75C
'87 K75C w/ Pichler V1 fairing. LED's, CATZ driving lights, Audiovox cruise, LT top case, tons of other mods by Drake...


Offline Martin

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1851 on: January 24, 2016, 11:40:58 AM »
I live in Queensland which is probably hotter than Spain, and I'm with Crazy and RBM I think 20W is way too heavy. I even think 15W may be too heavy but is probably a better starting point.
Regards Martin.
  • North Lakes Queensland Australia
  • 1992 K75s Hybrid, Lefaux, Vespa V twin.

Offline The Mighty Gryphon

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1852 on: January 24, 2016, 12:52:47 PM »
I don't know much about the damping characteristics of the K1 forks, but I have SAE 10 in the forks of my K75RT, and riding on concrete paved roads is awful.  The ride over expansion joints and cracks is very harsh.  Most other surfaces are OK, but I think even these could be smoother.  I hate to think what it would feel like with SAE 20. 
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline Laitch

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1853 on: January 24, 2016, 01:15:25 PM »
Many of us are eager to know how your bike handles with that SAE 20, d_g, so we hope you will post here with your opinion after your ride.
  • Along the Ridley in Vermont.
  • 1995 K75 89,000 miles

Offline dark_gap

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1854 on: January 24, 2016, 03:05:43 PM »
Many of us are eager to know how your bike handles with that SAE 20, d_g, so we hope you will post here with your opinion after your ride.

I promise I will, in other bikes I have been using SAE 15, but in newer ones...I think or maybe I wish that SAE 20 will compensate the trace of time over the springs...anyway if not I will spend only 2 hours more and 12€ of fork oil in the change...I believe that in the wrong choices is where the learning is  :euro

The friends who have recommended that fork oil use to ride old ducati and bikes like that, also do some performance over them...I believe them...but I need to try.

(Sorry about my english tonigh, I was doing some Enduro riding and celebrating the ride with some beers.. bmp bmp )
  • Spain
  • BMW K1 '89

Offline Laitch

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1855 on: January 24, 2016, 03:31:52 PM »
I believe that in the wrong choices is where the learning is  :euro
In many cases that can be true, d_g, but in many other cases you must wait until you get out of the jail, divorce court or hospital before you can try out your new learning from your mistakes. Sometimes it's cheaper to let others make them for you. That way, you will have more money to buy motorcycle parts, especially springs.  :hehehe
  • Along the Ridley in Vermont.
  • 1995 K75 89,000 miles

Offline The Mighty Gryphon

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1856 on: January 25, 2016, 09:25:20 AM »
(Sorry about my english tonigh, I was doing some Enduro riding and celebrating the ride with some beers.. bmp bmp )

Nothing wrong with your English.  It is wa-a-a-a-y better than my terrible Spanish. 

And, there is no need to apologize, enduro riding is supposed to make you thirsty for beer.
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline Martin

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1857 on: January 25, 2016, 02:23:12 PM »
I used to ride Enduro and Motocross on and old Ducati RT450 ( Not old at the time ) , and before that I had a new 1969 Ducati Mountaineer trail bike. I am pretty sure I never ran 20W waiting with interest to hear the outcome.
Regards Martin.
  • North Lakes Queensland Australia
  • 1992 K75s Hybrid, Lefaux, Vespa V twin.

Offline TimTyler

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1858 on: January 26, 2016, 04:11:16 PM »
Removed the plugs from my center stand, hosed out the tubes. The water came out a little rust colored, but no chunks at least.

Cleaned with pipe cleaner, dried with heat gun and coated the inside with Frame Saver. The Frame Saver stuff takes a while to dry but coats the surface with a sticky rust inhibitor.

Offline K1300S

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1859 on: January 26, 2016, 04:19:24 PM »
dang....i shoud'a done that while i had the center stand off the bike last week!
Project Thread "K75s Midlife Refresh"
http://www.motobrick.com/index.php/topic,7810.0.html

Offline Martin

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1860 on: January 26, 2016, 04:38:00 PM »
I used to work in Bass Strait for Esso and they used a lot of products by a company called LPS. And they had a real good product called LPS 3, goes on as a liquid, and dries to a waxy coating. Really good at rust prevention especially in harsh environments. I use it in places like my centre stand, where you can't really get in. It's made in Illinois so you should be able to get it easily. They make really good products I also use LPS 1 a contact cleaner.
Regards Martin.
  • North Lakes Queensland Australia
  • 1992 K75s Hybrid, Lefaux, Vespa V twin.

Offline Elipten

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1861 on: January 26, 2016, 04:51:26 PM »
LPS is good stuff
  • San Antonio, TX
  • 1990 K75RT

Offline F14CRAZY

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1862 on: January 26, 2016, 06:33:55 PM »
Time to swap in an LT center stand. They're solid instead of being tubular
  • Grand Rapids, MI
  • '87 K75C
'87 K75C w/ Pichler V1 fairing. LED's, CATZ driving lights, Audiovox cruise, LT top case, tons of other mods by Drake...


Offline Inge K.

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1863 on: January 26, 2016, 06:49:59 PM »
Time to swap in an LT center stand. They're solid instead of being tubular
?????
I'll guess you mean a 4V center stand, which have straight legs.
But those is also made of tubes, exept the foot lever....and they also breaks, but it's not so usual as those
on the 2V's.
  • Norway

Offline Nine80seven

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1864 on: January 26, 2016, 06:53:55 PM »
Started polishing the pipes, 85KRS
  • MN
  • 85 K100RS

Offline F14CRAZY

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1865 on: January 26, 2016, 07:21:08 PM »
Time to swap in an LT center stand. They're solid instead of being tubular
?????
I'll guess you mean a 4V center stand, which have straight legs.
But those is also made of tubes, exept the foot lever....and they also breaks, but it's not so usual as those
on the 2V's.

ooops...well the stand my bike has...I can't remember how Drake put it but it is upgraded. It does have straight legs though so it must be a 4V stand
  • Grand Rapids, MI
  • '87 K75C
'87 K75C w/ Pichler V1 fairing. LED's, CATZ driving lights, Audiovox cruise, LT top case, tons of other mods by Drake...


Offline TimTyler

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1866 on: February 01, 2016, 06:16:55 PM »
Installed Osidetiger injectors today. Took it out for a ride and throttle response seems smoother. Hard to tell for sure though. The old injectors, which were overhauled by Mr. Injector 50k miles ago, looked in pretty bad shape although they seemed to be running fine.

Moved the Kuryakyn LED battery gauge from the coil cover to the handlebars. Epoxied it to the master cylinder cover part of the right hand guard.

Offline rbm

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1867 on: February 01, 2016, 07:44:44 PM »
Ouch, that's 50K miles of use, Tim!?
  • Regards, Robert
Toronto, Ontario

1987 K75 - Build Blog @http://k75retro.blogspot.ca/

Offline TimTyler

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1868 on: February 01, 2016, 07:48:27 PM »
Yes. I ride in a lot of rain too.

Also, when Mr. Injector overhauls the OEM injectors he strips off the black finish and repaints them with a not-very-durable paint.

Offline Martin

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1869 on: February 01, 2016, 09:38:51 PM »
Rain? that looks more like Acid Rain. I would like to see a verifiable comparison test between the OEM injectors and the Osidetiger ones. You think somebody would have done comparison.
Regards Martin.
  • North Lakes Queensland Australia
  • 1992 K75s Hybrid, Lefaux, Vespa V twin.

Offline TimTyler

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1870 on: February 01, 2016, 09:51:49 PM »
Well, technically they have 150,000+ miles on them since they're probably original, but they were overhauled and repainted 50k miles ago.

Offline The Mighty Gryphon

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1871 on: February 03, 2016, 03:58:48 PM »
Got the yellow 75S inspected. Topped off the tank and ran about 50 miles worth of corn free ethyl through it on the local back roads today.

YeeeeeHaaaaa!!!
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline koapono

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1872 on: February 04, 2016, 10:07:45 AM »
It's February, time for the annual dissect, clean and inspect ritual on the 85 100RS!!!!!
back story: mine since 1989, had 350 miles on her when i acquired it now has 202,000! previous owner was tall and had back issues so he couldn't sit comfortably in position required to ride the RS. He stored it in garage under cover and finally caved in to my unrelenting pressure to sell. installed new battery, added some fresh gas and it started right up (literally) i rode it home and have been its caretaker ever since. I do all my own maintenance and repairs, most of the components are still original it truly is a teutonic marvel.
this year is a major maintenance cycle as several of the intake manifolds were cracked as were a couple of the rubber bushings on intake plenum, side note: they are all original!
With this maintenance cycle will come spline lube, clean-up and adjust of clutch mechanism, intake/exhaust valve adjustment, replace original throttle cable with new unit, install new clutch cable and leave old one in place as a spare.
I am also going to install digital water temp and oil pressure gauges, have mechanical now but several years of vibration have caused needles to  shake continuously while riding.
I cannot believe how clean the intake chamber and valve stems are, always run high-test from major supplier (exxon, chevron, etc).
PS: those expandable foam ear-plugs make excellent injector hole covers.
  • prince george, VA (25 miles south of richmond)
  • 1994 K1100LT

Offline The Mighty Gryphon

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Re: What Did You Did To Your Motobrick Today ?
« Reply #1873 on: February 05, 2016, 09:53:56 AM »
Bought a nice looking(except for that checkerboard thing) Russel Day Long with back rest for $150 off of Craig's List for the RT.  Should have it next week.  YeeHaa!
  • In my garage in Marilla, NY
  • '91K100RS White/Blue
Current:
'91 K100RS16V "Moby Brick Too"

Past:
'94 K75RT "Ilsa, She Wolf of the SS"
'92 K100RS16V "Moby Brick" (RIP, deceased in a vehicular assault)
'94 K75S Special Edition Dakar Yellow "Cheetos"
'89 K100RS Special Edition "Special Ed"

Offline F14CRAZY

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  • Posts: 1091
Re: What Did You Did To Your Motobrick Today ?
« Reply #1874 on: February 07, 2016, 08:43:47 PM »
Roads were pretty dry and most the ice under my carport was melted so I took my K75 for its first ride this season. I last had it out Christmas Day so that's a mere 6 weeks or so out of commission. Felt great being back in the saddle.

Yesterday I stopped by BMW Motorcycles of Grand Rapids and ordered new front rotor bobbins and all that stuff as it has a mm or two of radial play. Also ordered the gasket for the gas door assembly (rain gets in there despite the drain being clear) and the retainers for the gas tank (bike never had them since I've owned it). I mentioned how they didn't have a discount on parts during their open house (that day) and they parts guy gave me 10% off. I'll have to call again as I forgot to order a crankcase breather hose...mine's not leaking but it's drying out.
  • Grand Rapids, MI
  • '87 K75C
'87 K75C w/ Pichler V1 fairing. LED's, CATZ driving lights, Audiovox cruise, LT top case, tons of other mods by Drake...