Two Stroke Motocross

Two Stroke Motocross Forum => Technical => Topic started by: opfermanmotors on April 12, 2011, 08:28:52 PM

Title: What is your rear brake bolt pattern?
Post by: opfermanmotors on April 12, 2011, 08:28:52 PM

Ok, I need some help here.  Your rear disc brake, the master cylinder, I need to know how far apart your bolts are that bolt the part that brake pedal pushes on to the frame.

Looking to find a match for my bike where the bolt pattern is to 39.4mm.  Otheriwse, I have a master cylinder that is 33.4mm and I'll have to have the tabs cut and welded.

Title: Re: What is your rear brake bolt pattern?
Post by: SachsGS on April 17, 2011, 09:57:29 PM

I've got one bike running a Chinese rear master cylinder and it works fine,no complaints.I had to modify the master cylinder to fit but at $30 who cares! ;D

Title: Re: What is your rear brake bolt pattern?
Post by: opfermanmotors on April 19, 2011, 12:59:09 PM

Ya, was looking for a bolt on, already actually have a new rear brake cylinder, but has to cut the tabs and reweld the mounts.  If there was some that were already to the pattern i don't ahve to do that.

Title: Re: What is your rear brake bolt pattern?
Post by: Coop on April 19, 2011, 04:21:30 PM

I can measure my two bikes tomorrow afternoon. Sorry I missed this thread somehow.

Title: Re: What is your rear brake bolt pattern?
Post by: TMKIWI on April 19, 2011, 05:45:27 PM

I measured a 07 TM,  06 KDX,  08KX and none of them are close.