RFX Pro Series Elite Rear Sprocket KTM SX/EXC SXF/EXCF 125-530 91-24 Orange .
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