2010
SRAM X.0
The X.0 groupset established SRAM's dominance in the premium MTB market, introducing 2×10 drivetrains and the Grip Shift / Trigger hybrid that quickly gave way to universal trigger shifting. Its X.0 rear derailleur with Carbon fibre cage and X-Glide chainrings set the benchmark for 10-speed mountain biking.
MTB Groupset
Technical Specifications
| Material | Carbon fibre cage, aluminum body |
| Weight | 1,120 g (rear derailleur + shifters) |
| Cassette Range | 11-36T (1170 g) |