WSM Piston Kit - Standard - Yamaha 50-521P RS-16 E-Bike Seat Post All installation hardware included

All installation hardware included

Comes with all necessary hardware

with a trapezoidal shape at the end cap Assures a great resistance to corrosion and remains reliable at high temperatures The muffler body is completely covered by a stainless steel heat shield

TPU outer lateral ankle and TPU heel counter offer support and resistance to impacts

Replaceable pivot hardware allows for extended shift lever life

WSM Piston Kit - Standard - Yamaha 50-521P RS-16 E-Bike Seat Post All installation hardware includedNew 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