e*thirteen Helix Race Cassette | 12-Speed | 9-50 Teeth | SRAM XD - intergalactic

The e*thirteen Helix Race cassette inspires with high bandwidth and a super low weight for racing use.

The smaller pinions made of heat-treated CrMo steel contribute to the strength. For weight optimization, the large pinions were made of high-strength aluminum. This results in a lightweight and at the same time very durable cassette for SRAM and Shimano 12-speed drives.

The tooth contours have been optimized for better performance when shifting and for high versatility. Compatible with the SRAM XD standard.

Technical details of the e*thirteen Helix Race E-MTB cassette

• range of use: MTB
• material: CrMo steel, aluminum (7075)
• freewheel: SRAM XD
• gradation: 9-11-13-15-17-20-23-27-32-37-43-50 (556%)
• weight: approx. 345 g (manufacturer's specification)