Did you know that you could shop on our www.chainreactioncycles.com/us/en website?

    • Shimano XT M785 10sp Complete Double Groupset

  • Shimano XT M785 10sp Complete Double Groupset

    SHIMANO DEORE XT, the world’s first mountain biking component group is completely revamped for its 30th birthday.

    From the early days until today, “XT” has been the benchmark in mountain bike component technology, excelling in quality, innovation and performance combined with an extensive product range to suit a wide range of riding styles. The new group fits well in this tradition, once again boosting the value and relevance of the components.


    • It’s not only an extra gear…
    • It’s about closer gear ratios for a smoother shifting performance and improved power transfer
    • It’s about riding optimized gear combinations that improve efficiency and durability
    • It’s all about performance: Dyna-Sys offers a more stable drivetrain for any type of rider!

    Ice Technologies disc brakes

    • The new XT SERVO-WAVE disc brakes with Ice-Tec technology provide huge leaps in braking, control and heat management. The new compact caliper with oversized 22mm ceramic pistons is combined with a lightweight lever for a brake that is lighter than the current version, yet provides more brake power


    • XT Crankset 10-speed FC-M785 black
    • 38-24 Teeth
    • Steel/carbon composite middle chainring for great durability
    • Includes Bottom Bracket
    • 175mm

    Rear Deailleur:

    • XT Rear Derailleur XT M781
    • Deore XT Shadow Dyna-Sys 10-speed rear derailleur delivers reliable and precise shifting with a stiff and lightweight open design
    • Cage: Long

    Front Derailleur:

    • XT Front Derailleur FD-M786 Unisize

    Gear Shifters:

    • XT Gear Shifters Set Rapidfire SL-M780
    • Two Way Release, Multi Release
    • Removable Optical Gear Display


    • CS-M771-10
    • Grading: 11-36 teeth
    • Two spiders with 3 sprockets each
    • Alloy lock ring


    • CN-HG95 HG-X 10-speed chain 116 Links
    • Directional chain for optimized shifting performance
    • Right side optimized for perfect front shifting at the chainrings
    • Left side optimized for perfect rear shifting at the sprockets
    • Excellent mud shedding thanks to the special outer link plate design
    • Zinc-alloy plated
    • Not compatible with 10-speed road chains!

    Disc Brakes:

    • XT Disc Brakes BR-M785-B front & rear black
    • 2 Brake Lever BL-M785 1.5 Finger
    • 2 Caliper BR-M785
    • 2 Brake Hose SM-BH90-SB 1000mm/1700mm
    • Ice-Tec Disc Brake Pads


    • 2x RT66 160mm Rotors

    Please note that this groupset does not come supplied with outer cables.

    A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

    Buy Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.




    • Currently Unavailable
    • We’re very sorry but we don’t know when this item will be back in stock.
  • Need help? Have a question?

    Get in contact with us

     Buying Guide

    We’ve got everything you need to know in our buying guide...