Helix Race Cassette 12s 13-52T e*thirteen Bronze

SKU: FW2HRA-108


$682.00

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A close-ratio cassette specifically for e-bikes. Enter the Helix Race 13-52T - a new 12-speed close-ratio cassette, specifically engineered for steep terrain where climbing speeds are high, and descents are gravity-powered. The 13T, in combination with a 32T chainring, at 85rpm cadence, will deliver speeds at or just above 32kmph/20mph, which is just beyond the speed-limited assistance of most e-bikes. The new 52T lowest gear and closer steps help riders clean the most technical climbs with newfound ease. While the Helix R 13-52T was conceived with e-bikes in mind, it improves the ride experience for non-e-bike riders, too, allowing them to optimize their cadence on steep climbs and let gravity do the work on descents. Like all e*thirteen Helix cassettes, the Helix Race 13/52t delivers seamless cross-compatibility with SRAM, Shimano, and TRP 12s drivetrains, as well as improved shifting precision and wear life. Weighing in at 467g, the cogs are reinforced for high-powered e-bikes, yet light enough for weight-optimized trail bikes. Experience the advantages of a close-ratio cassette on your next ride, with the Helix R 13-52T. Close ratio gearing cassette for better cadence and improved shifts under load Lower fatigue and extended range (Bio or Battery) with sweet spot cadence for max efficiency Helix R 13-15-17-19-22-25-28-32-36-40-45-52 vs Eagle™ 10-12-14-16-18-21-24-28-32-38-44-52 Cross-compatibility with Shimano, SRAM, and TRP drivetrains and chains Aluminum and Steel clusters can be replaced separately to reduce service cost Patented two-piece aluminum/steel construction for strength, stiffness, light weight, and durability Reinforced for e*spec strength - 467g weight 5 bold anodized or PVD color options Tested extensively for analog and e-bike use

(FW2HRA-108)

This is a generic product which is suitable for many motorbike models.

Please refer to the product description and your manufacturer's instruction manual to determine whether this product is suitable for your bike or not.

SKU FW2HRA-108
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