RFX Pro Series Blue Rear Sprocket 31-50T

RFX Pro Series Elite Rear Sprocket Yamaha YZ125-250 YZF250-450 99-20 (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 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