RFX FXRS 10-48 99BK aluminum rear sprocket is designed for motorcycles requiring a 48-tooth drive component. It features CNC machined construction from 7075 aerospace aluminum for strength and lightweight performance.
Constructed with strengthening gussets and chamfered cutouts, this sprocket enhances durability while reducing weight. Mud clearing grooves help extend sprocket life by preventing debris buildup. The sprocket's two-tone anodized and polished finish provides a factory bike look, combining style with function.
Installation of the sprocket improves power transfer and drivetrain efficiency, suitable for various dirt and street bikes. Its precise engineering ensures reliable performance under demanding riding conditions, making it a suitable upgrade for enthusiasts seeking durability and performance.
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
