Description
Upgrade your ride with the Renthal® Ultralight™ Limited Edition Hard Anodised Rear Sprocket, engineered for top-tier performance and exclusivity. CNC machined from 7075 T6 aluminum, this chainwheel is 66% lighter than steel for improved handling. Used by Renthal® riders at Round 14 of the Monster Energy Supercross Series, it offers precise fitment, optimal concentricity, and advanced tooth profiling for maximum power transfer. Finished in black, this 46-tooth, 420-chain sprocket ensures long-lasting durability and standout style. Designed specifically for the 2025 KTM 65 SX.









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