YAMAHA OEM GYTR YZ85/YZ85LW Performance Kit B0G-E9500-V0-00
A comprehensive bolt-on engine kit developed to increase power and torque, improve throttle response and maintain reliability standards.
The Kit Features:
GYTR CNC Ported Cylinder
GYTR Two-Piece Cylinder Head
GYTR Tuned CDI
Two Yamaha Genuine Piston Kits
GYTR Exhaust Valves
GYTR Jetting Kit
VForce Reed Valve System
GYTR Silencer
GYTR Pipe
GYTR Radiator Hose
GYTR Radiator Cap
Iridium Spark Plug
Kit Owner Manual
Note:
Requires minimum 91-octane or higher fuel.
Yamaha Jetting specification and race fuel is recommended.
Applications
YZ85 (2022-2025)
YZ85L (2022-2025)