RFX FXRS 57-44 99RD aluminum rear sprocket is designed for KTM, Husqvarna, and Gas motorcycles, providing durability and lightweight performance. Crafted from CNC machined 7075 aerospace aluminum, this sprocket features strengthening gussets and chamfered cutouts to reduce weight without sacrificing strength.
Laser etched RFX logo and a two-tone anodized/polished finish give it a factory bike appearance. Mud clearing grooves extend sprocket life by preventing debris build-up, ensuring smoother operation and longer service life. This sprocket is suitable for off-road and motocross applications, offering a balance of strength and weight savings.
Installation is straightforward, making it an ideal upgrade for riders seeking performance improvements. Whether racing or trail riding, this sprocket enhances drivetrain reliability and appearance.
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
