Supersprox Steel Rear Sprocket, 50 Tooth (RFE-990-50-BLK)

Upgrade your motorcycle’s final drive with the SuperSprox RFE-990-50-BLK Steel Rear Sprocket. Developed on the race track for extended system life and high performance, this 50-tooth rear sprocket is engineered for dependable use across street and off-road applications. Its steel construction provides the durability riders need in demanding conditions while maintaining a lightweight design for improved performance.
The SuperSprox RFE-990-50-BLK is produced using CAD design and CNC laser cutting to help ensure an exact fit on the wheel. Built to SuperSprox quality standards, it features the brand’s exclusive 2XZINK anti-corrosion black finish for enhanced protection against wear and environmental exposure. This durable finish also gives the sprocket a clean, factory-inspired appearance.
Designed for riders who want reliable function without sacrificing style, the SuperSprox steel rear sprocket combines race-developed performance with a distinctive OEM-style look. Its lightweight steel construction helps reduce unsprung weight compared with conventional steel sprockets, while the precision manufacturing supports smooth, consistent power transfer through the final-drive system. The RFE-990-50-BLK is a practical choice for replacement, maintenance, or performance-focused motorcycle builds.

Features:

• Brand: SuperSprox

• Part Number: RFE-990-50-BLK

• Sprocket Type: Steel rear sprocket

• Tooth Count: 50 teeth

• Application: Street and off-road motorcycles

• Construction: Lightweight steel design

• Manufacturing: CAD designed and CNC laser cut for an exact wheel fit

• Finish: Exclusive 2XZINK anti-corrosion black finish

• Performance: Developed on the race track for extended system life and high performance

• Style: Factory-inspired appearance

Ships from Parts Unlimited.