RFX FXRS 51-49 99BK is an aluminum rear sprocket designed to fit KTM, Husqvarna, and Gas motorcycles from 1999. It features CNC machined 7075 aerospace aluminum construction for strength and lightweight performance. This sprocket includes strengthening gussets and chamfered weight-reducing cutouts to optimize durability and reduce weight. Mud clearing grooves help extend sprocket life by preventing debris buildup. The kit comes with a 2-tone anodized and polished finish, providing a factory bike appearance that resists corrosion and wear. Designed for performance and longevity, this sprocket is suitable for riders seeking a high-quality upgrade for their dirt bike.
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
