TKRJ Yamaha RXK 135 Piston Kit 0.25 AY0751X

The RX135 CDI unit is an ignition control module designed to regulate spark timing for optimal engine performance. Built with high-quality circuitry and protective casing, it ensures reliable ignition, smoother acceleration, and efficient fuel combustion. Essential for restoring proper engine ignition function.

0.25 oversize piston; precision alloy construction; rebuild engine component; improved compression; durable build