Detailed description
Specifications
Brand
XG-1290 E1 12-speed 10-28 cassette
| Platform | RED AXS |
| Chain | Road Flattop D1, Road Flattop E1 |
| Number of speeds | 12s |
| Range | 10-28t |
| Pinion colour | Silver |
| Technology | XG |
| Pinion sizes | 10-28t;10,11,12,13,14,15,16,17,19,21,24,28 |
| Nut type | XDR |
Behind the founding of SRAM was one man's dream to make cycling more fun, more efficient and faster. Today, SRAM is a global team of people equally passionate about improving the experience and expanding the potential of cycling.