seattlensr wrote:I picked up a 1989 MC18SP with Terra bodywork and it needs a few things.
Tires
Forks tubes
fork seals
chain/sprockets

Is there a company that would have NOS parts for the forks tubes and seals?
Is there a company that would have chain/sprockets?
What brand and model tires do you like for these bikes?

Greg

I'm in Chicago and have an '89 r5k Seed. You can use the NC30 upper tubes with cartridges and that opens the door for custom valving/shimming. Get sprockets from Tyga as mentioned. I use DID ERV3 520 chains on all my bikes. I had Bridgestones but switched to the MC21 17" rear and run Pirelli Supercorsas now.