WSM Piston Kit - 1mm - Yamaha 50-521-07PK Rear Fender For Yamaha Dual density TPU replaceable toe

Dual density TPU replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area

FTEcu Yamaha R1 / R1M 2015-2017 ABS Delete Plus now allows you remove the factory ABS system completely without losing electronic assists

Pre-contoured leg construction with knee stretch panels insert for optimum riding comfort

Back: 2021

WSM Piston Kit - 1mm - Yamaha 50-521-07PK Rear Fender For Yamaha Dual density TPU replaceable toeNew light weight design incorporates shorter piston skirts with an PTFE coating at critical wear points for quicker revs and less heat Improved intake skirt with larger inlet ports for increased acceleration and overall performance