Renthal Aluminium Rear Sprocket - 49T - 420 - Red - 189U-420-49GRRD

Maximize power transfer and minimize weight with the Renthal Ultralight Rear Sprocket. Engineered for performance and durability, this sprocket is the ultimate upgrade for serious riders looking to gain an edge on the track or trail.

Description

The Renthal Ultralight Rear Sprocket is CNC-machined, not stamped, featuring a computer-aided ultra-light design which drastically reduces unsprung weight, leading to improved acceleration and handling. Crafted from high-strength, specially enhanced 7075-T6 aluminum, this sprocket is 33% lighter than steel, boosting power transfer without compromising on strength. Its innovative tooth profile ensures smooth chain engagement, reducing wear and noise while optimizing power delivery. Upgrade to Renthal and experience the difference in performance and reliability.

Features & highlights

• Reduces unsprung weight for improved acceleration and handling.
• Made from high-strength 7075-T6 aluminum alloy for exceptional durability.
• 33% lighter than steel sprockets, maximizing power transfer.
• CNC-machined construction ensures precise fitment and optimal performance.
• Special tooth profile promotes smooth chain engagement for reduced wear and noise.
• Designed for high-performance applications.

Technical specifications

• Brand: Renthal
• Material: 7075-T6 Aluminum
• Chain Size: 420
• Tooth Count: 49
• Mounting Position: Rear
• Type: Drive
• Color/Finish: Red

Important to know

Ensure proper chain size compatibility before installation. Professional installation recommended.