RFX FXRS 56-48 1999 aluminum rear sprocket designed for KTM, Husqvarna, and Gas Gas bikes. Made from CNC machined 7075 aerospace aluminum, this sprocket offers strength and lightweight performance. The kit includes one sprocket with laser-etched RFX logo, chamfered weight-reducing cutouts, and mud clearing grooves for extended sprocket life. The two-tone anodized and polished finish provides a factory bike look, suitable for aggressive riding and racing applications.
Constructed with strengthening gussets to enhance durability under stress, this sprocket combines advanced engineering with a sleek aesthetic. The lightweight design reduces rotational mass, improving acceleration and handling. Ideal for riders seeking a high-performance upgrade, this sprocket is built to withstand demanding conditions and extend component longevity.
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
