RFX FXRS 31-48 99ST steel rear sprocket is designed for motorcycle applications, offering precise engineering and performance. Constructed from certified Hi-Carbon Steel, this sprocket ensures strength and longevity under demanding conditions. CNC laser cut for accuracy, it features a CAD-designed profile that minimizes weight while maintaining structural integrity. Mud clearing grooves are incorporated to reduce wear and debris buildup, prolonging service life. The rigid construction increases torsional strength, enhancing power transfer and overall durability. Tighter manufacturing tolerances improve fit and performance, making this sprocket suitable for high-performance riding.
This sprocket is a direct replacement part, compatible with models requiring a 48-tooth rear sprocket. Its black finish adds a sleek look to your motorcycle while resisting corrosion. Easy to install, it provides an excellent balance between strength and weight, optimizing your bike’s drivetrain for better acceleration and control.
