650Rider, xs650 hosted by XS650.com

What Happened to 650rider.com?

650 Rider went offline for about a month at the beginning of 2010. In order to save the technical information that was here, XS650.com acquired the site and brought it back online as a read-only archive. If you were a member of 650 Rider, you will need to re-register at XS650.com

Search 650Rider.com and XS650.com using Google!

        650Rider Menu
 Community  Information


xs650 > > Frank-in-Bike, Non XS parts that are Interchangeable > > Wheels, Brakes and Controls > > What Callipers?


What Callipers?
    Forum Index -> Wheels, Brakes and Controls
Author Message
yamaman
Support Staff
Support Staff


Joined: Jan 04, 2007
Posts: 1638
Location: Perth Western Australia

PostPosted: May 19, 2009, 8:24 am    Post subject: What Callipers?

Has anybody fitted the old style 48mm dual piston callipers to the later model 35mm forks? Or vice versa, fitted the newer 40mm single pistons to the older 34mm forks?

Wouldn't mind seeing some pics if there's any out there! Cheers.

_________________
Its not enough to have an aim in life, you have to pull the trigger!
Back to top
Photo Gallery
xsleo
Full Member
Full Member


Joined: Oct 28, 2007
Posts: 1528
Location: Earlville NY

PostPosted: May 19, 2009, 11:10 am    Post subject: Re: What Callipers?

As easy as it is to swap the front end, I don't think anyone would try it.
_________________
"You live more in five minutes on a bike than most people do in there whole life"

'75 XS650B with a 79 dual disc front end, rear disk brake, Chrysler reg, Radio Shack rect, LED tail/ brake and turn signals.
Back to top
Photo Gallery
yamaman
Support Staff
Support Staff


Joined: Jan 04, 2007
Posts: 1638
Location: Perth Western Australia

PostPosted: May 19, 2009, 11:19 am    Post subject: Re: What Callipers?

Well you've got both Leo, I take it you've got a single disc on the '75?
Does the '79 with the twin discs stop better than the '75?
I'd like to run a 35mm fork with the early callipers, though I dont find much wrong with the 34mm forks & I'd happily run with them, just figured 35mm would be the better option & early callipers also the better of the 2!
Cheers

_________________
Its not enough to have an aim in life, you have to pull the trigger!
Back to top
Photo Gallery
xsleo
Full Member
Full Member


Joined: Oct 28, 2007
Posts: 1528
Location: Earlville NY

PostPosted: May 19, 2009, 11:33 am    Post subject: Re: What Callipers?

What I have is a 75 with a 79 front end. Yes the 79 front end with the dual disc stops much better. I Also put a disc brake on the rear. This set up will halt the bike right now.
_________________
"You live more in five minutes on a bike than most people do in there whole life"

'75 XS650B with a 79 dual disc front end, rear disk brake, Chrysler reg, Radio Shack rect, LED tail/ brake and turn signals.
Back to top
Photo Gallery
nudude53
Full Member
Full Member


Joined: Apr 24, 2009
Posts: 623
Location: Snow Camp, North Carolina

PostPosted: May 19, 2009, 4:22 pm    Post subject: Re: What Callipers?

yamaman
The 35mm forks have wider mounting holes (about an inch) than the early 34mm calipers, you will have to use the newer calipers unless you want to fabricate an adapter. My personal feeling is that brakes should not be "adapted to fit", that could be a weak link in the chain.

_________________
2 TX650's, 1 XS650B and counting
Back to top
Photo Gallery
yamaman
Support Staff
Support Staff


Joined: Jan 04, 2007
Posts: 1638
Location: Perth Western Australia

PostPosted: May 19, 2009, 4:39 pm    Post subject: Re: What Callipers?

Yeah, cheers. Knew they were different....Quite fond of the twin pot calipers, quite fond of the 35mm forks, just wondering if anyone else was as fond & done the ground work!
_________________
Its not enough to have an aim in life, you have to pull the trigger!
Back to top
Photo Gallery
nudude53
Full Member
Full Member


Joined: Apr 24, 2009
Posts: 623
Location: Snow Camp, North Carolina

PostPosted: May 19, 2009, 4:45 pm    Post subject: Re: What Callipers?

I haven't done any ground work on this but if you get tired of that old caliper laying around your shop I'll gladly take it off of your hands if I can get it shipped from down under for less than the cost of a new one. Wink
_________________
2 TX650's, 1 XS650B and counting
Back to top
Photo Gallery
yamaman
Support Staff
Support Staff


Joined: Jan 04, 2007
Posts: 1638
Location: Perth Western Australia

PostPosted: May 19, 2009, 4:50 pm    Post subject: Re: What Callipers?

Cheers mate, she'll be right! It's already on the bike, twin discs & stops like a demon, just was considering an upgrade to 35mm forks, but I wouldn't trade my calipers for all the dougnuts in the USA! Cool
_________________
Its not enough to have an aim in life, you have to pull the trigger!
Back to top
Photo Gallery
 
    Forum Index -> Wheels, Brakes and Controls All times are GMT - 5 Hours
Page 1 of 1


  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum



Check out the new Honda CB750 Forum at CB750.com! A site dedicated to the great Honda SOHC and DOHC CB750.

Check out the new Yamaha XS400 Forum at XS400.com!

Yamaha xs650

xs650, xs, 650, forum, links, chopper, custom, yamaha, parts, forum, info, information, bb, bulletin board, XS650
650Rider, Free Unrestricted xs650 forum, Personal photo albums, Post images in Forum, News columns, Daily blog, Links, Event calendar, Information for Yamaha XS650



Interactive software released under GNU GPL, Code Credits, Privacy Policy