actually, its not thgat expensive...just buy new assy of X1R rear brake, eq; disc plate, master pump, caliper, hose..you can still use our T135. How ever to mounting that master pump, u need to buy Racing Boy Master pump Bracket..or another alternative, use X1R yamaha custom made footrest..[in this way, cost more and you will need to machining new aluminium/steel bracket to install bolt that doesnt fit with our frame.
to lock, position the caliper, u can use the steel bracket that attach our brake drum with the swing arm, use ur creativity..
