The right choice for your riding style
New options of the Dyna-Sys 10-speed drivetrain for the DEORE XT lineup. Dyna-Sys does not only deliver a10-speed drivetrain to MTB, but also a dynamic power transfer and the newest system with optimized stability.
Don't settle for 'almost perfect'. Use our Groupset Builder to create your preferred mix of ratios and sizes.
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).