REAR SPROCKET STEEL ULTRALIGHT, PROX 07.RS12087R-50 BLACK, SR210-50
PROX Steel Rear Sprocket, ultralight, hardened steel, black. Manufactured from premium quality QSTE 420 & 460 high-strength steel for superior durability. Lasts 2-3 times longer than aluminum sprockets. This sprocket will fit most XL & XR bikes, requiring CSK head sprocket bolts as used on MX bikes. 50 teeth.
- SKU
- SR210-50.S.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Ultralight Steel Rear Sprocket - Black
Enhance your motorcycle's performance and durability with the ProX Ultralight Steel Rear Sprocket. Crafted from premium quality "QSTE 420 & 460" high-strength steel, this sprocket is engineered for superior longevity, offering 2-3 times the lifespan of traditional aluminum sprockets.
Designed for extreme riding conditions, this sprocket provides exceptional durability without compromising on weight. Its hardened steel construction ensures reliable performance mile after mile. The black finish adds a sleek, performance-oriented look to your motorcycle.
Key Features:
- Manufactured from premium quality "QSTE 420 & 460" high-strength steel.
- Offers superior durability, lasting 2-3 times longer than aluminum sprockets.
- Ultralight design for reduced rotational mass.
- Hardened steel for exceptional wear resistance.
- Sleek black finish.
Note: This sprocket may require the use of CSK head sprocket bolts on certain XL & XR models, similar to MX bike applications.


