RFX Pro Series Elite Rear Sprocket Yamaha YZ125-250 YZF250-450 99-22 (Silver) 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 lasting sprocket life.
• Colour coded for each model of bike.
• CAD Designed profile for lightness.
• Rigid Design increase torsional strength.
• Tighter Tolerances improve performance.
• Colour anodised for that factory bike look.
• Various colours available for all models.