Renthal Rear Aluminum Sprocket, 50-Tooth Purple for Honda (154U-520-50GRPE)

The Renthal 154U-520-50GRPE rear sprocket is designed for Honda applications where reduced weight, efficient power transfer, and dependable durability matter. CNC-machined rather than stamped, this 50-tooth aluminum sprocket features a computer-aided ultra-light design that helps reduce unsprung weight and improve drivetrain response. Its purple finish adds a distinctive appearance while maintaining the performance-focused design Renthal is known for.
The rear sprocket is manufactured from high-strength, specially enhanced 7075-T6 aluminum, providing a lightweight alternative to steel without sacrificing strength. The aluminum construction is approximately 33% lighter than steel, helping reduce rotating mass and support more efficient power transfer. This makes the Renthal 154U-520-50GRPE a practical upgrade for riders seeking responsive performance and reduced component weight.
A specially engineered tooth profile allows the chain to roll smoothly onto and off the sprocket. This design helps promote longer sprocket and chain wear, reduce operating noise, and deliver more consistent power transfer throughout the drivetrain. Built for dependable use in demanding riding conditions, this Renthal rear sprocket combines precision manufacturing, functional performance, and application-specific fitment for Honda motorcycles.

Features:

• CNC-machined construction: Precisely manufactured instead of stamped for consistent quality and performance.

• Ultra-light computer-aided design: Reduces unsprung weight to support improved handling and power transfer.

• 7075-T6 aluminum construction: Uses high-strength, specially enhanced aluminum for lightweight durability.

• Reduced weight: Approximately 33% lighter than steel for lower rotating mass without sacrificing strength.

• Special tooth profile: Helps the chain roll smoothly on and off the sprocket for longer wear and quieter operation.

• 50-tooth configuration: Provides application-specific gearing for compatible Honda motorcycles.

• Purple finish: Adds a distinctive, performance-oriented appearance.

Ships from Parts Unlimited.