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.
| Product name: | e*thirteen Helix Race 12-Speed MTB Cassette | 9-50 Teeth - SRAM XD - bronze |
| Manufacturer: | e*thirteen |
| Item code: | ETH576697 |
| Activity: | Cycling |
| Material: | Aluminium, Steel |
| Usage bikesport: | MTB |
| Gear ratio: | 9-11-13-15-17-20-23-27-32-37-43-50 |
| Shifting system: | 12-speed |
| Freehub body: | XD (SRAM 11/12s MTB) |
| Model year: | 2022 |
| Color: | Brown |
| Weight: | 345g |
| Manufacturer item code: | FW2HRA-103 |
| Weight source: | Manufacturer |
| Manufacturer page: | http://bythehive.com/e-thirteen/ |
