TKRJ Yamaha RXK 135 Piston Kit 1.75 AY0757X

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.

1.75 oversize piston; Precision alloy construction; Suitable for rebored cylinders; Supports compression restoration; Engine rebuild application