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RENTHAL ULTRALIGHT 50 TOOTH REAR SPROCKET (Part No.: 150U-520-50GBBU)
Renthal Ultralight Rear Sprockets start their lives off by getting CNC machined from 7075 T-6 aluminium, an alloy that is prized for its strength and wear-resistance. A near-perfect material for sprockets. The alloy is lightweight, and with Renthal’s drilled patterns, the Ultralight weighs up to 66% less than comparable steel sprockets while retaining a comparable lifespan. The material isn’t the only thing that promotes longevity. Self-cleaning cuts are machined into each chain groove to clear away mud and debris from sensitive wearing surfaces, so both the sprocket and chain are kept clean of abrasive particles. There’s almost no downside to putting a Renthal Rear Sprocket on your motorcycle or ATV.
- Replacement aluminium rear drive sprocket
- 66% lighter than comparable steel sprockets
- Comparable lifespan to much heavier sprockets
- 7075 T-6 aluminium alloy
- Self-cleaning chain grooves
- Fits OEM bolt mounts
- Multiple colours available
- All KX125/250 (1980-2008)
- KX500 (1983-2002)
- KLX300 (1997-2007)
- KDX200/220 (1983-2006)
- KLX250S (2006-2012)
- KLX450R (2008-2020)
- RMX250 (2004-2006)
- KX450F (2006-2020)
- KX550F (2004-2020)
Use Renthal's "Fit My Bike" tool to check part compatibility with your bike model.
**Disclaimer: GO-MX recommends double-checking part compatibility with a qualified professional before purchasing. GO-MX cannot be held liable for compatibility issues. Any damages or costs associated with incompatible parts will be for the purchaser's account.