RFX FXRS 61-50 99RD aluminum rear sprocket for Beta motorcycles. Designed for performance and longevity with CNC machined 7075 aerospace aluminum construction. Features laser etched RFX logo, strengthening gussets, chamfered weight-reducing cutouts, mud clearing grooves, and a 2-tone anodized polished finish for a factory look.
Includes the 50-tooth sprocket with a lightweight yet robust design. Optimized for durability and performance in demanding riding conditions. Suitable for high-stress off-road and motocross applications, ensuring consistent power transfer and long service life.
Constructed from aerospace-grade aluminum, this sprocket combines strength with weight savings. Its machining and finishing process contribute to precise fitment and aesthetic appeal. The mud grooves help maintain sprocket integrity by reducing mud buildup, extending component lifespan.
This sprocket is an ideal upgrade for riders seeking a durable, high-performance component that enhances bike aesthetics and function. Easy to install, it fits Beta models requiring a 50-tooth rear sprocket.
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
