Description
Upgrade your KTM 65 SX (2025) with the Renthal® Ultralight™ Limited Edition Hard Anodised Rear Sprocket. Precision CNC machined from high-strength 7075-T6 aluminum, this 47-tooth, 420 chain size sprocket is 66% lighter than steel alternatives. Limited edition as seen at the Monster Energy Supercross Series, it features advanced tooth profiling for maximum power transfer and durability. Engineered for perfect fitment, load dispersion, and concentricity, this sprocket delivers top-tier performance and style for serious riders.










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