Renthal Twinring Rear Sprocket 50-Tooth Green 112052050GPGN

A rear sprocket that demands minimal maintenance while delivering extended service life is essential when you're logging serious miles on demanding terrain. The Renthal Twinring combines lightweight aluminum engineering with steel durability—eliminating the compromise between weight savings and longevity that plagues standard alternatives. Built for street commuting, adventure touring, and aggressive off-road work, this sprocket keeps you focused on the ride, not replacement schedules.

The dual-material construction uses a high-strength 7075 T-6 aluminum inner ring bonded permanently to an electro-less nickel-coated steel outer ring. This engineering approach delivers three times the lifespan of all-aluminum sprockets while staying significantly lighter than all-steel options. Self-cleaning mud grooves between each tooth actively prevent debris accumulation, reducing premature wear and maintaining consistent chain engagement regardless of conditions.

Flat socket head screws reinforce the sprocket's structural integrity during side impacts and eliminate interference with chain guides—a critical design detail for riders pushing limits in technical terrain.

• Tooth Count: 50T
• Chain Size: 520
• Inner Ring: 7075-T6 Aluminum
• Outer Ring: Electro-less Nickel Steel
• Mounting Position: Rear
• Finish: Green
• Applications: Street, Adventure Touring, Dual-Sport, Off-Road
• MPN: 1120-520-50GPGN
• Quantity: Single Sprocket