VALVE EXHAUST YZ450F 14-17, PSYCHIC XU-09554E YAMAHA

PSYCHIC Exhaust Valve XU-09554E

SIZE: 35x5.45x85.77mm

Features a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. This provides reduced friction for quicker/higher revs and a longer valve life.

Replaces OEM# 1SL-12121-00-00

Sold each

Application:

YAMAHA YZ 450 F 2014-2018