• Sonder Broken Road ST XT in Forest green
  • Sonder Broken Road ST in Forest green
  • Sonder Broken Road ST XT in Smoke grey
    • Buy Now

    Broken Road ST XT

    Wilderness trail bike

    £2,299

    or from £40 /month V12 logo

    1

    Select Options

    2

    Customize

    3

    Select Accessories

    Reset

    Multi-day steel expedition mountain bike with the Shimano XT 1x12 groupset and Rockshox Reba RL forks. Designed for big mountain days and fully loaded adventures
    Buy Now. Deliveries from 31 March.

    1

    Select Options

    Edit

    • Size
    • Colour

    Sizing

    It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle.You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

    SizeSmallMediumLargeX-Large
    Rider Height

    5ft 2in - 5ft 7in 

    (158-173cm)

    5ft 6in - 5ft 10in

    (170-177cm)

    5ft 9in - 6ft 2in

    (175-187cm)

    6ft 2in + 

    (187cm +)

    ST - Seat tube410440465495
    ETT - Estimated top tube588.9613.1642.4671.5
    HT - Head tube105120135150
    HA - Head angle67676767
    AC - Axle to crown*485485485485
    SA - Seat angle73737373
    CS - Chainstay440-460440-460440-460440-460
    BB - BB drop60606060
    FO - Fork offset45454545
    WB - Wheelbase1116.61142.21173.21204
    SO - Stand over735767782808
    RE - Reach410430455480
    SK - Stack585598.8612.6626.4
    AC* - 100mm fork sagged 20%
    • Size:

    • Colour:

    2

    Customize

    Edit

    Every Sonder bike is built to order so tell us exactly how you want it. Make any changes you want from the standard build and when you're done, just hit “Add to Bag” at the bottom of the page.

    Handlebar

    Sonder Aspect Riser [OEM]
    Sonder Aspect Riser 780mm

    +£0.00

    Sonder Horizon Flat [OEM]
    Sonder Horizon Flat 720mm

    +£0.00

    Sonder Aspect Riser [OEM]
    Sonder Aspect Riser 780mm

    +£0.00

    sonder horizon carbon flatcar handlebar
    Sonder Horizon Carbon Flat Black

    +£99.99 +£64.99

    sonder aspect carbon flat handlebar flatbar
    Sonder Aspect Carbon Riser 780mm

    +£99.99 +£64.99

    Sonder Confucius
    Sonder Confucius

    +£34.99 +£29.99

    sonder scope handlebars
    Sonder Scope Handlebar 760mm

    +£39.99 +£32.49

    sonder scope cargo handlebars
    Sonder Scope Cargo Handlebar 760mm

    +£74.99 +£59.99

    Saddle

    Sonder Abode [OEM]
    Sonder Abode Black / 138

    +£0.00

    Sonder Abode [OEM]
    Sonder Abode Black / 158

    +£0.00

    Sonder Zone [OEM]
    Sonder Zone 133 / Black

    +£34.99 +£29.99

    Sonder Zone [OEM]
    Sonder Zone 152 / Black

    +£34.99 +£29.99

    Sonder Kura [OEM]
    Sonder Kura

    +£47.99 +£39.99

    Brooks Cambium C17 Saddle [OEM] / All Weather / Black
    Brooks Cambium C17 Saddle / All Weather / Black

    +£114.99 +£94.99

    Brooks B17 Saddle
    Brooks B17 Saddle Standard / Black

    +£134.99 +£109.99

    Seatpost

    Sonder Seatpost [OEM] /
    Sonder Seatpost / 31.6mm / 400mm

    +£0.00

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 125mm

    +£119.99

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 150mm

    +£119.99

    X-Fusion Manic Drop Seatpost and Lever
    X-Fusion Manic Drop Seatpost and Lever 31.6mm / 170mm

    +£119.99

    sonder ingot 31.6mm inline titanium seatpost - closed
    Sonder Ingot 31.6mm Inline

    +£179.99 +£149.99

    sonder ingot 31.6mm layback titanium seatpost - closed
    Sonder Ingot 31.6mm Layback

    +£179.99 +£149.99

    Cane Creek eeSilk+ [OEM]
    Cane Creek eeSilk+ 31.6mm / Alloy

    +£179.99 +£149.99

    Stem

    Sonder Piskie [OEM]
    Sonder Piskie 31.8mm / 35mm

    +£0.00

    Sonder Piskie [OEM]
    Sonder Piskie 31.8mm / 45mm

    +£0.00

    Sonder Piskie [OEM]
    Sonder Piskie 31.8mm / 55mm

    +£0.00

    sonder talo bike stem
    Sonder Talo 35

    +£44.99 +£39.99

    sonder talo bike stem
    Sonder Talo 45mm

    +£44.99 +£39.99

    Forks

    Rockshox Reba RL [OEM] / 100mm / 29
    Rockshox Reba RL / 100mm / 29

    +£0.00

    Sonder Pathfinder
    Sonder Pathfinder Black

    +£0.00

    Rockshox Sid Ultimate SL / 29 / 100mm
    Rockshox Sid Ultimate SL / 29 / 100mm

    +£424.99

    Tubes

    WTB [OEM] Inner Tube / 29 / 2.4 - 2.8
    WTB Inner Tube / 29 / 2.4 - 2.8 Black

    +£0.00

    Tubeless Tyre Upgrade and Setup
    Tubeless Tyre Upgrade and Setup

    +£44.99

      3

      Select Accessories

      Edit

      Bottle Cages

      No Bottle Cages
      No Bottle Cages (none)

      +£0.00

      Sonder Buzz Wire
      Sonder Buzz Wire Single

      +£5.49 +£4.99

      Sonder Buzz Wire
      Sonder Buzz Wire Pair

      +£10.99 +£8.99

      love mud side blade side loading bottle cage left
      Sonder Sideblade Black / Left Entry

      +£6.99 +£5.99

      love mud side blade side loading bottle cage left and right
      Sonder Sideblade Black / PAIR

      +£9.99 +£7.99

      love mud side blade side loading bottle cage right
      Sonder Sideblade Black / Right Entry

      +£6.99 +£5.99

      Sonder Blade
      Sonder Blade Black

      +£17.99 +£14.99

      Sonder Blade
      Sonder Blade Black / Pair

      +£29.99 +£24.99

      Ti Wire Bottle Cage
      Ti Wire Bottle Cage Single

      +£44.99 +£39.99

      Ti Wire Bottle Cage
      Ti Wire Bottle Cage Pair

      +£79.99 +£64.99

      Lights

      No Lights
      No Lights (none)

      +£0.00

      Tau
      Tau Front

      +£16.99 +£14.99

      Phase 550
      Phase 550

      +£24.99 +£19.99

      Phase 850
      Phase 850

      +£34.99 +£29.99

      Ariel
      Ariel Ariel

      +£44.99

      Lights Accessories

      No Bike Light Accessories
      No Bike Light Accessories (none)

      +£0.00

      alpkit helmet mount bike light gps
      Helmet Mount Black

      +£7.99 +£6.99

      alpkit cockpit bike light gps mount
      Garmin Outfront Mount / Black

      +£24.99 +£19.99

      Mudguards

      No Mudguards
      No Mudguards (none)

      +£0.00

      sonder fender
      Sonder Fender Front MTB

      +£6.99 +£5.99

      Pannier

      No Pannier Rack
      No Pannier Rack (none)

      +£0.00

      BACLMRACK-01-love mud mool
      Sonder Mool

      +£34.99 +£32.99

      Pedals

      No Pedals
      No Pedals (none)

      +£0.00

      Sonder Torque
      Sonder Torque Black

      +£39.99 +£34.99

      reko clipless bike pedal
      Sonder Reko

      +£59.99 +£49.99

      distortion flat mountain bike pedal
      Sonder Distortion

      +£69.99 +£59.99

      sonder slingshot clipless pedal
      Sonder Slingshot Black

      +£79.99 +£64.99

      sonder Jekyll clipless and flat hybrid pedal
      Sonder Jekyll Black

      +£79.99 +£64.99

        Initial Price

        Broken Road ST XT / Select a frame...
        £2,299.00

        Extras

        £0.00

        Total Price

        £2,299.00
        Buy Now. Deliveries from 31 March.

        Steel wilderness hardtail for big mountain days and fully loaded adventures off the beaten track. It's the perfect choice to tackle long distance point-to-points like the Tour Divide or the Atlas Mountain Race, eating up off-road miles day after day.

        High-quality 4130 chromoly steel tubing gives that coveted steel ride feel; lively and vibration-absorbing with all the capability of modern trail geometry. Optimised strengthening gussets at the headtube and bottom bracket add stiffness where its needed without adding excess weight - this helps maintain handling when carrying heavier frame bags or panniers.

        Optimised for use with 29" tyres; soak up uneven ground and enjoy a confidence-inspiring, stable ride at higher speeds. A long wheelbase and relaxed head angle strike the perfect balance between comfortable uphill grinding and hair-raising downhill whooping and make for efficient all-day riding over rough terrain.

        Build your dream rig with a full set of expedition rack mounts, we've designed the Broken Road to be loaded up with kit and pointed towards remote places. Highly durable and ultimately repairable; steel frames can take heaps of abuse even when you're carrying everything but the kitchen sink - offering peace of mind on multi-day trips and more technical trails.

        AT A GLANCE
        Shimano XT M8100 12-speed groupset
        Rockshox Reba RL fork
        Sonder Alpha 29" UK made wheelset
        4130 Chromoly frame

        Why Shimano XT?

        Shimano drivetrains are designed, engineered and manufactured to work as complete drivetrain systems. Shimano's new microspline hub means that you can run a 10 tooth cassette for a huge gear range. The new EV shifters and brakes provide loads of adjustment to get the perfect position as well as a rock-solid feel on the bars. And the 4-pot brakes provide consistent and reliable stopping power.

        Features

        Trail bike geometry

        The long wheelbase combines precision and control, giving you the flexibility to adjust riding position easily. A relaxed head angle lets you cover rough ground efficiently, and strikes the perfect balance between comfortable uphill grinding and hair-raising downhill whooping.

        Traditional material. Modern Design

        High-quality 4130 chromoly steel gives you that coveted steel ride feel with all the benefits of modern trail geometry. Balance strength and stiffness with the lively, vibration absorbing nature of steel for comfortable all-day riding over rough terrain. Highly durable and ultimately repairable; steel frames can take heaps of abuse even when fully loaded with bags and kit, ideal for off-the-beaten-track adventures.

        Huge tyres. Endless grip

        Designed for optimum use with 29" wheels with clearance for 2.6" tyres. Soak up uneven ground and enjoy a confidence-inspiring, stable ride at higher speeds. Ideal for longer mile-munching day rides and multi-day off-road adventures. Broken Road can also take 27.5+ wheels with clearance for up to 3" inch tyres.

        Build your dream rig

        Triple mounts on the top and bottom of your downtube let you position your bottles high for easy reach, low to fit larger half-frame bags, or under the down tube to accommodate a custom Stingray full-frame bag. There's also a bottle mount on the seat tube and two sets of accessory mounts on the top tube, plus rear pannier mounts for those longer expeditions.

        Adjustable sliding dropouts

        Adjustable sliding dropouts give you the freedom to choose between single speed or derailleur setups. They'll also help you fine tune your setup to match your chosen wheel size and ride style.

        Internally routed cables

        Hidden cables keep the lines clean, and maintenance easy thanks to fully guided routing. Broken Road also has routing for a dropper seatpost.

        Build Spec
        Frameset
        Frame:Broken Road St Frame | 4130 Chromoly Steel
        Fork:RockShox Reba RL | 100mm (travel)
        Headset:FSA Orbit C-40-ACB
        Groupset
        Shifters:Shimano XT M8100 | 1x | 12-speed
        Brakes:Shimano XT M8100 | Hydraulic | Post mount
        Rotors:Shimano RT66 | 180mm (front), 160mm (rear) | 6-bolt
        Rear derailleur:Shimano XT M8100 | Long cage | 12-speed
        Chainset:Shimano XT M8100 | 170mm | 32t
        Cassette:Shimano CS-M8100 | 10-51t | 12-speed
        Chain:Shimano CNM7100 | 12-speed
        Bottom bracket:Shimano MT800 | BSA
        Wheelset
        Wheels:Sonder Alpha 29" XC UK Made
        Tyres:Goodyear Peak | 29 x 2.4" | Black
        Tubes:WTB | 29 x 2.4-2.8"
        Finishing kit
        Handlebars:Sonder Aspect Riser | 780mm
        Stem:Sonder Piskie
        Seatpost:Sonder Seatpost | 31.6mm
        Saddle:Sonder Abode
        Grips:Sonder Clutch | Black
        Weight
        Frame:S: TBC M: TBC L: TBC XL: TBC
        Build:S: TBC M: TBC L: TBC XL: TBC
        Pedals not included with full builds
        Specifications are subject to change without notice
        Geometry and Sizing

        Sizing

        It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle.You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

        SizeSmallMediumLargeX-Large
        Rider Height

        5ft 2in - 5ft 7in 

        (158-173cm)

        5ft 6in - 5ft 10in

        (170-177cm)

        5ft 9in - 6ft 2in

        (175-187cm)

        6ft 2in + 

        (187cm +)

        ST - Seat tube410440465495
        ETT - Estimated top tube588.9613.1642.4671.5
        HT - Head tube105120135150
        HA - Head angle67676767
        AC - Axle to crown*485485485485
        SA - Seat angle73737373
        CS - Chainstay440-460440-460440-460440-460
        BB - BB drop60606060
        FO - Fork offset45454545
        WB - Wheelbase1116.61142.21173.21204
        SO - Stand over735767782808
        RE - Reach410430455480
        SK - Stack585598.8612.6626.4
        AC* - 100mm fork sagged 20%
        Frame Spec
        Weight: S: TBC kg; M: TBC kg; L: TBC kg; XL: TBC kg
        4130 chromoly steel frame
        148 mm boost thru axle standard
        Post mount brake on chainstay, 160mm rotor as standard
        Triple bottle cage mounts on top and bottom of downtube
        Pannier rack mounts
        Internal cable routing for rear brake, rear mech and dropper seatpost.
        Not compatible with a front mech
        Headset: IS42/28.6 Top, IS52/40 Bottom
        Seatpost: 31.6 mm
        Seat tube OD: 34.9 mm
        73 mm BSA BB standard
        Max tyre width on 29": 2.6"
        Max tyre width on 27.5": 3"
        Chainline: 52mm
        Max chainring size: 36 tooth

        • Sonder Broken Road ST XT in Forest green
        • Sonder Broken Road ST in Forest green
        • Sonder Broken Road ST XT in Smoke grey