REAR SPROCKET ALLOY RENTHAL 50T, 2025 GASGAS/HUSQVARNA/KTM, ULTRALITE 518U-420-50GPSI
REAR SPROCKET ALLOY RENTHAL 50T, 2025 GASGAS/HUSQVARNA/KTM, ULTRALITE 518U-420-50GPSI
Renthal Ultra Light Rear Chain wheels are precision CNC machined in Manchester, UK from 7075 T6 aluminium, offering a weight reduction of 66% compared to steel alternatives. Engineered with tight tolerances for accurate fitment and superior load dispersion, each sprocket is designed with optimised tooth profiling to deliver maximum power transfer.
Features
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Manufactured from high-strength 7075 T6 aluminium
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66% lighter than equivalent steel sprockets
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CNC machined to extremely tight tolerances
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Computer-engineered for precise fitment and concentricity
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Designed for optimal load dispersion and power transfer
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Hard wearing surface treatment for extended durability
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Used by more factory race teams than any other aluminium sprocket brand
Vehicle Fitments
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GASGAS MC65 2025
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HUSQVARNA TC65 2025
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KTM SX65 2025