Topic: F2 rear M/C Q?

[Don R]

 I have an F2 rear disc brake, the remote reservoir is pretty dried out and cracked, The M/C it's self is stuck hard.
  What's the best route to redemption, GL1000 master cyl. rebuild kit and a reservoir off of some newer bike? How about the caliper? 

[bryanj]

Caliper casting i think is f2 only but internals same as gl.
I fitted one of the cheap chinese rear masters to a cbx550 when seals were not available

[Stev-o]

Hey Don....

http://forums.sohc4.net/index.php/topic,187719.0.html

These can be hard to find. Surprised it has not sold yet.

[seanbarney41]

there are loads of rear master cylinders that will bolt in place including gl1000, you may have to mess around with push rods and/or brake line adapters

[samm_j2]

I have a rear brake set up if you are interested in it...

[Bankerdanny]

The rear on my F1 is a generic item I picked up off eBay for about $25. It was advertised as a GSXR MC. I had to make a small bracket for the top and a stop nut for the bottom to keep it from rotating. Your F2 has a different bracket, so the install wouldn't be the same.

[seanbarney41]

The rear on my F1 is a generic item I picked up off eBay for about $25. It was advertised as a GSXR MC. I had to make a small bracket for the top and a stop nut for the bottom to keep it from rotating. Your F2 has a different bracket, so the install wouldn't be the same.

although the brackets are different, I think the bolt pattern's for the f0/f1 and the f2/3 are all the same.  I wish I had my f3 stored where I could get some pictures of both.

[scottly]

How about the caliper?

Don, don't bother with the F2/3 rear caliper (or front calipers); you can do the two piston caliper upgrade using stock parts like you did on the GL.
http://forums.sohc4.net/index.php/topic,89771.0.html

[Bankerdanny]

The rear on my F1 is a generic item I picked up off eBay for about $25. It was advertised as a GSXR MC. I had to make a small bracket for the top and a stop nut for the bottom to keep it from rotating. Your F2 has a different bracket, so the install wouldn't be the same.

although the brackets are different, I think the bolt pattern's for the f0/f1 and the f2/3 are all the same.  I wish I had my f3 stored where I could get some pictures of both.

Since I have one in my garage that belongs to a friend I suppose I could wander down and look.

[Don R]

 It's good, just gathering info for parts in stock. I'm not building it yet. I have 1985 30mm twin piston 1100 V twin calipers  left over from buying the gl conversion.