REAR SPROCKET BLACK ALLOY RENTHAL 47T, 2025 GASGAS/HUSQVARNA/KTM, ULTRALITE 518U-420-47GPBK
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Renthal Ultralite 518U-420-47GPBK rear sprocket in black alloy with 47 teeth. Precision CNC machined in the UK from 7075 T6 aluminium. Offers a 66% weight reduction compared to steel alternatives. Engineered with tight tolerances for accurate fitment and superior load dispersion, with optimised tooth profiling for maximum power transfer. Features a hard wearing surface treatment for extended durability. Used by more factory race teams than any other aluminium sprocket brand.
- SKU
- SR518-47.REN.BK
- Brand
- Renthal
- Availability
- In Stock (2)
- Variant Id
- 346827
FULL DESCRIPTION
Renthal Ultralite Rear Sprocket 47 Tooth Black Alloy
Enhance your motorcycle's performance with the Renthal Ultralite Rear Sprocket. This precision-engineered sprocket is CNC machined in the UK from high-strength 7075 T6 aluminum, offering a significant weight reduction of 66% compared to traditional steel sprockets. Designed with extremely tight tolerances for accurate fitment and superior load dispersion, it ensures optimal power transfer and a longer lifespan.
Key Features:
- Manufactured from high-strength 7075 T6 aluminum.
- 66% lighter than equivalent steel sprockets.
- CNC machined to extremely tight tolerances.
- Computer-engineered for precise fitment and concentricity.
- Designed for optimal load dispersion and power transfer.
- Hard wearing surface treatment for extended durability.
- Trusted by more factory race teams than any other aluminum sprocket brand.
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UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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