Renthal TwinRing Rear Sprocket 50T Black 1120-520-50GPBK

RENTHAL Twinring™ Rear Sprocket 50-Tooth Black 1120-520-50GPBK

The RENTHAL Twinring™ Rear Sprocket combines advanced materials and engineering to deliver exceptional performance and durability. Featuring a high-strength Ultralight™ 7075 T-6 aluminum inner ring and an electro-less nickel-coated steel outer ring, this sprocket is designed to withstand the rigors of off-road riding while maintaining a lightweight profile. The unique manufacturing process ensures a permanent bond between the rings, enhancing longevity and reliability.

• High-Strength Construction: Ultralight™ 7075 T-6 aluminum inner ring paired with an electro-less nickel-coated steel outer ring for optimal durability and weight savings.
• Permanent Bonding: Outer ring expanded at 200°C and fitted over the inner ring, creating a permanent bond for the sprocket's lifespan.
• Enhanced Strength: Flat socket head screws provide additional strength during side impacts and prevent contact with the chain guide.
• Self-Cleaning Design: Mud grooves between each tooth help prevent dirt buildup, reducing wear and maintaining performance.
• Extended Lifespan: Outlasts standard all-aluminum sprockets by three times while being lighter than all-steel alternatives.

• Tooth Count: 50
• Material: Ultralight™ 7075 T-6 aluminum inner ring, electro-less nickel-coated steel outer ring
• Color: Black
• Part Number: 1120-520-50GPBK
• Compatibility: Designed for select Kawasaki dirt bikes