RFX FXRS 51-48 99OR aluminum rear sprocket is designed for off-road motorcycles, providing lightweight strength and durability. Crafted from CNC machined 7075 aerospace aluminum, this sprocket features chamfered cutouts that reduce weight without sacrificing structural integrity. Strengthening gussets reinforce key stress points, ensuring long-lasting performance under demanding riding conditions. Mud clearing grooves help maintain sprocket longevity by preventing debris buildup, making it suitable for tough off-road environments.
The sprocket's two-tone anodized and polished finish offers a factory-inspired appearance, enhancing the bike's aesthetics. Laser-etched RFX logo adds a touch of branding detail. Compatible with KTM, Husqvarna, and Gas Gas bikes, this 48-tooth sprocket is an essential upgrade for riders seeking reliable, lightweight drivetrain components.
Installation is straightforward, and the sprocket is built to meet or exceed OEM specifications for fitment and durability, ensuring optimal performance during competitive or recreational riding.
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
