Brake caliper pistons for the following Yamaha models =

xs250

xs500

xs650

rd250 a, b, c, d

rd350 a, b

rd400 c, d

These are the 48mm o/d pistons.

cnc machined stainless steel, will not rust unlike the original items. 

Buy it now is for one pair of pistons. Seal kits available at extra costs.

Full and or part caliper, master cylinder, fork etc rebuilds also available to you requirements.

Any questions please ask.

I only use royal mail recorded / tracked delivery.