RFX FXRS 51-46 99OR aluminum rear sprocket is designed for use on KTM, Husqvarna, and Gas Gas motorcycles, offering a lightweight and durable drivetrain component.
Manufactured from CNC-machined 7075 aerospace aluminum in the USA, this sprocket features chamfered cutouts to reduce weight while maintaining strength. Strengthening gussets increase durability, and mud clearing grooves help extend sprocket life by preventing debris buildup.
The sprocket’s two-tone anodized and polished finish provides a factory bike appearance, ensuring both style and performance. With laser-etched RFX logo, this sprocket combines form and function for off-road and motocross applications.
Features:
Laser etched RFX logo
CNC machined from 7075 aerospace aluminum
Strengthening gussets
Chamfered weight-reducing cutouts
Mud clearing grooves for longer lasting sprocket life
2-tone color anodized/ polished finish for that Factory Bike look
