OzVMX Forum

Marque Remarks => Honda => Topic started by: crabman on November 09, 2008, 12:38:38 am

Title: Converting a single shock CR 500 into a twin shocker
Post by: crabman on November 09, 2008, 12:38:38 am
In have been considering converting a single shock front disc brake into a twin shocker, with a leading shoe front brake with a metal tank. I intend to remove the single shock mountings, add a set of fox shocks at the rear, use a set of yellow Simons on the front with a dual leading shoe for front breaks.In addition I intend to respray a similar profile Husky tank to the 78 Honda tank. I would look to create a CR 500 equivalent of a 1978 CR 250
Any thoughts, negative or positive greatly welcomed, suggestions, referrals, ideas all welcome.
I am aware of as similar project that was successfully completed in the UK. I accept that this project maybe referred to as a frankenstein time project, only consolation it will be a gem when finnished.
aLL PHOTOS WELCOME.
Many thanks
From the heart of Africa
South Africa
Gavin :) :) :) :) :) :) :) :)
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: LWC82PE on November 09, 2008, 12:59:19 am
there a few bikes like this that have been featured in VMX magazine and Classic Drit Bike magazine.

i personally am not in favour of doing this and then being allowed to race these in older twin shock classes.

but yes you would get a good bike with a good rigid rear end.
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: caps 999 on November 09, 2008, 08:11:41 am
would be a good ride but im not a fan of butchering up good evo bikes to make the ridable in older classes keep it as it is i recon buut iys up to you
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: zorroz on November 09, 2008, 11:21:18 am
(http://www.dutchtwinshock.nl/hartliefriijders2007.jpg)
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: 090 on November 09, 2008, 11:45:19 am
Not into it. Seems a shame to do that sort of thing.
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: crabman on November 09, 2008, 05:03:24 pm
Hi Zorroz
Please tell me more about that Honda especially the ali swingarm.
What forks are on the front?
Thanks
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: 090 on November 09, 2008, 05:35:55 pm
The front end looks like a cr250/480 83. Is this not a dutch bike? I seem to remember a thread on this in the past.
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: caps 999 on November 09, 2008, 05:38:56 pm
yeh i think i remember the same thread
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: 090 on November 09, 2008, 05:42:49 pm
Here you go. Zorroz started this one.
http://ozvmx.com/community/index.php?topic=3559.0 (http://ozvmx.com/community/index.php?topic=3559.0)

Quite a few photos in there.
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: LWC82PE on November 09, 2008, 06:07:51 pm
in the other thread it mentions that the forks are yamaha YZ 250 which is what i thought. the machining/shape up the top of the sliders looks oh so close to some yamaha XT/TT 600 forks of the same period.
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: 090 on November 09, 2008, 06:37:24 pm
(http://img.villagephotos.com/p/2007-5/1259377/PB090004.JPG)
(http://img.villagephotos.com/p/2007-5/1259377/PB090003.JPG)


Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: Marc.com on November 10, 2008, 06:36:15 pm
good idea, that single shock and linkages is just unnecessary weight.  ;D

Anyway I am converting twin shock XL500 to monoshock with twin Fox Shox and Yamaha swingarm at the moment, why should KSI have all the fun. viva the sepcial builders.
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: 090 on November 10, 2008, 07:47:16 pm
You have to be sepcial people  :D
Title: Re: Converting a single shock CR 500 into a twin shocker
Post by: Marc.com on November 10, 2008, 07:56:04 pm
yeah if they held them in NZ would they be the 'Spucial Olympics" ;D