- Optimized for Shimano 12 speed transmissions
- Weight of only 510gr
- It favors an excellent fluidity of change thanks to the new design of the sprockets
- Range: 11-13-15-17-19-21-24-28-33-39-45-51
- Compatible with 12-speed SLX / XT / XTR
- Material of sprockets from 11 to 33t: steel
- Material of sprockets 39,45 and 51: aluminum 7075
- Spider in red aluminum
- Weight of only 510gr
- It favors an excellent fluidity of change thanks to the new design of the sprockets
- Range: 11-13-15-17-19-21-24-28-33-39-45-51
- Compatible with 12-speed SLX / XT / XTR
- Material of sprockets from 11 to 33t: steel
- Material of sprockets 39,45 and 51: aluminum 7075
- Spider in red aluminum