Renthal Rear Sprocket, 51-Tooth Aluminum, Purple (224U-520-51GPPE)

Upgrade your motorcycle drivetrain with the RENThAL 224U-520-51GPPE rear sprocket, engineered for riders who demand reduced weight, efficient power transfer, and dependable performance. This 51-tooth sprocket is CNC-machined rather than stamped, providing precise construction and a computer-aided ultra-light design that helps reduce unsprung weight. Its purple finish adds a distinctive appearance while maintaining the performance-focused design RENThAL is known for.
Manufactured from high-strength, specially enhanced 7075-T6 aluminum, the RENThAL 224U-520-51GPPE is approximately 33% lighter than a comparable steel sprocket. The reduced weight helps improve power transfer and drivetrain response without sacrificing the strength needed for demanding riding conditions. Its lightweight construction makes it a practical choice for riders seeking improved handling and reduced rotating mass.
The sprocket features a specially engineered tooth profile that allows the chain to roll smoothly on and off the teeth. This design helps promote longer sprocket and chain wear, reduces operating noise, and supports efficient power delivery. The 51-tooth configuration is designed for compatible 520 chain applications, making this RENThAL rear sprocket a performance-oriented replacement or upgrade for select motorcycle drivetrains. Verify vehicle and fitment requirements before installation.

Features:

• CNC-machined construction for precise, consistent manufacturing

• Computer-aided ultra-light design helps reduce unsprung weight

• High-strength, specially enhanced 7075-T6 aluminum construction

• Approximately 33% lighter than comparable steel sprockets

• Special tooth profile promotes smooth chain engagement and longer wear

• Reduced chain noise and efficient power transfer

• 51-tooth configuration for compatible 520 chain applications

• Purple finish for a distinctive performance appearance

Ships from Parts Unlimited.