Renthal Rear Sprocket, 50-Tooth Aluminum, Silver (192U-420-50GPSI)

Upgrade your motorcycle’s drivetrain with the Renthal 192U-420-50GPSI rear sprocket, designed for Gas Gas, Husqvarna, and KTM applications. CNC-machined rather than stamped, this silver aluminum sprocket uses a computer-aided ultra-light design to help reduce unsprung weight and improve power transfer. Its precision construction supports responsive handling and efficient drivetrain performance for demanding off-road riding.
The rear sprocket is manufactured from high-strength, specially enhanced 7075-T6 aluminum. This material is 33% lighter than steel, helping reduce rotating and unsprung mass while maintaining the strength required for hard use. The lightweight construction allows the drivetrain to transfer power efficiently without sacrificing dependable sprocket performance.
Renthal’s specialized tooth profile helps the chain roll smoothly on and off the sprocket. This design promotes longer wear, reduced operating noise, and efficient power delivery throughout the life of the drivetrain. The 50-tooth configuration provides a practical replacement or gearing option for compatible Gas Gas, Husqvarna, and KTM motorcycles.
Install a Renthal rear sprocket when you want durable materials, precise CNC machining, and lightweight performance from a trusted motorcycle drivetrain component. Verify vehicle fitment and gearing requirements before installation.

Features:

• Brand: Renthal

• Part Number: 192U-420-50GPSI

• Application: Rear sprocket for compatible Gas Gas, Husqvarna, and KTM motorcycles

• Construction: CNC-machined aluminum design rather than stamped steel

• Material: High-strength, specially enhanced 7075-T6 aluminum

• Weight Reduction: 33% lighter than steel for reduced unsprung and rotating mass

• Tooth Profile: Specialized profile supports smooth chain engagement and release

• Performance: Helps improve power transfer, reduce noise, and extend wear life

• Tooth Count: 50

• Finish: Silver

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