RFX FXRS 35-50 99BU aluminum rear sprocket is designed for use on Yamaha motorcycles. Crafted from CNC machined 7075 aerospace aluminum, it offers strength and lightweight construction.
The sprocket features chamfered weight-reducing cutouts, mud clearing grooves for extended sprocket life, and strengthening gussets for added durability. A laser-etched RFX logo enhances its factory bike appearance with a 2-tone anodized and polished finish.
This sprocket provides reliable performance, combining lightweight design with functional features suited for off-road and motocross riders. Its construction ensures long-lasting performance and resistance to harsh riding conditions.
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
