Description
Upgrade your KTM 65 SX (2025) with the Renthal® Limited Edition Ultralight™ Rear Sprocket in orange. CNC machined from premium 7075-T6 aluminum, this 49-tooth, 420 chain sprocket is engineered for precise fitment, maximum power transfer, and 66% less weight than steel alternatives. As seen with top Renthal® riders, its hard anodized finish combines durability with standout style. Ideal for serious racers and riders seeking factory-level performance.








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