REAR SPROCKET TWINRING YAM, RENTHAL 1500-520-48GPSI JTR251
REAR SPROCKET TWINRING YAM, RENTHAL 1500-520-48GPSI JTR251. The longest lasting most durable off-road sprocket you can buy developed over 5 years. The unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheel. Inner Ring is high strength Ultralight 7075 T6 Aluminium. Outer Ring is Electroless Nickel Coated steel. Outer is expanded at 200 degrees Celsius and then fitted to inner, creating a permanent bond for the life of the sprocket.
- SKU
- SR245-48.REN.TR
- Brand
- Renthal
- Availability
- In Stock (13)
FULL DESCRIPTION
Renthal Twin Ring Rear Sprocket
Experience unparalleled durability with the Renthal Twin Ring Rear Sprocket, engineered for the most demanding off-road conditions. Developed over five years, this sprocket is designed to be the longest-lasting and most robust option available for your motorcycle.
Its innovative flat face design not only minimizes weight but also ensures the TwinRing is as narrow as a standard chainwheel, offering a sleek profile without compromising strength.
Key Features:
- Advanced Construction: Features a high-strength Ultralight 7075 T6 Aluminium inner ring bonded permanently to an Electroless Nickel Coated steel outer ring.
- Durable Bond: The outer ring is expanded at 200°C before being fitted to the inner ring, creating a robust, lifelong connection.
- Optimized Design: The unique flat face design reduces weight and maintains a slim profile comparable to regular chainwheels.
- Exceptional Longevity: Built for extreme durability, providing extended service life in tough off-road environments.


