Renthal TwinRing Rear Sprocket
Product Highlights
- Replacement rear drive sprocket
- Weighs half of all-steel sprockets
- More durable than all-aluminum sprockets
- Fits just like stock and conventional sprockets
- Unique dual-ring design uses strength of steel with light weight of aluminum
- Ultralight™ 7075 T651 inner ring
- Electroless nickel coated steel outer ring
- Self-cleaning chain grooves
- Multiple colors available
- Available with 48,49,50, and 51 teeth
$112.27 – $117.14
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Description
Renthal’s Twinring Rear Sprocket puts new innovation and engineering into your drivetrain for outstanding durability. What sets Renthal’s Twinring sprocket apart is its unique construction combining a 7075 T651 aluminum inner ring, with an electroless nickel coated steel outer sprocket using a wave-patterned interference fit. This design combines the high wear-resistance of steel and the light weight of aluminum to create a sprocket that handles huge amounts of power while weighing half of conventional, all-steel sprockets. The flat-faced design also helps keep weight down while working with the self-cleaning chain grooves to keep the chain free of any abrasive buildup.