RFX FXRS 10-48 99ST steel rear sprocket is designed for durability and performance in motocross and off-road riding. Constructed from certified Hi-Carbon Steel, it provides strength and resilience under demanding conditions.
This sprocket features CNC laser-cut construction with a CAD-designed profile, reducing weight while maintaining rigidity. Mud clearing grooves help minimize wear and debris buildup, extending the lifespan of the component. Its rigid design enhances torsional strength for improved power transfer and durability during aggressive riding.
The sprocket's tighter manufacturing tolerances ensure precise fitment and optimal performance. Ideal for riders seeking a reliable replacement or upgrade, this sprocket combines sturdy build with efficient design to handle high torque and rough terrains. Easy to install and compatible with a range of motocross models, it offers a balance of strength and lightweight operation.
