RFX Pro Series Elite Rear Sprocket Yamaha YZ125-250 YZF400 82-98 Various Sizes Teeth:50 Polisport developed a new part

Polisport developed a new part especially for the 4-stroke bikes

Yamaha YZ-F 2014-20

CRF450R 09-12

Large ventilation option using two-way zips and pockets

RFX Pro Series Elite Rear Sprocket Yamaha YZ125-250 YZF400 82-98 Various Sizes Teeth:50 Polisport developed a new partRFX Pro Series Elite Rear Sprocket Yamaha YZ125 250 YZF400 82 98 (Blue) Various Sizes RFX Pro Series Rear Sprockets are CNC Machined from 7075 aerospace aluminium and feature mud clearing grooves for a longer chain and sprocket life. RFX sprockets are colour coded for the make of bike and also available in standard silver for each model of bike. Features Laser etched RFX logo. CNC Machined from 7075 aerospace aluminium. Mud clearing grooves for longer