REAR SPROCKET TWINRING XR, RENTHAL 1540-520-51GPSI HONDA, 1540-520-51GPSI
REAR SPROCKET TWINRING XR, RENTHAL 1540-520-51GPSI. 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's 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 C and then fitted to inner, creating a permanent bond for the life of the sprocket.
- SKU
- SR210-51.REN.TR
- Brand
- Renthal
- Availability
- In Stock (4)
FULL DESCRIPTION
Renthal Twin Ring Rear Sprocket
The Renthal Twin Ring is a revolutionary rear sprocket engineered for maximum durability and longevity in off-road conditions. Developed over five years, this sprocket offers exceptional wear resistance, ensuring it lasts longer than conventional chainwheels.
Its unique flat face design minimizes weight, making the Twin Ring as narrow as a standard chainwheel without compromising strength.
Key Features:
- Dual-Ring Construction: Combines a high-strength Ultralight 7075 T6 Aluminium inner ring with an Electroless Nickel Coated steel outer ring.
- Permanent Bond: The outer steel ring is expanded at 200°C and fitted to the inner aluminium ring, creating a permanent and robust bond for the entire lifespan of the sprocket.
- Maximum Durability: Designed to be the longest-lasting and most durable off-road sprocket available.
- Lightweight Design: The flat face profile contributes to a minimal weight.
