• Frontier Deore Rigid in Spruce
  • Frontier Deore Rigid
  • Frontier SX Eagle Rigid in Chilli
  • Frontier frame and fork in Jet Black

    Frontier Deore Rigid

    $1,599

    1

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    2

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    3

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    Reset

    Quick, lightweight 29er modern mountain bike with Shimano Deore 1x12 groupset, Rigid Aluminium fork and Sonder Nova wheelset.
    Built to Order. Be Riding 5 October.

    1

    Select Options

    Edit

    • Size
      Please select an available Size
    • Colour
      • Frontier frame only in Chilli
      • Frontier frame only in Spruce
      • Frontier frame only in Jet Black
      Please select an available Colour

    • Size:

    • Colour:

      • Customise and buy now. Deliveries from 5 October 2026

    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 Confucius
    Sonder Confucius

    +$44.99 +$25.99

    sonder scope handlebars
    Sonder Scope Handlebar 760mm

    +$64.99 +$24.99

    sonder scope cargo handlebars
    Sonder Scope Cargo Handlebar 760mm

    +$119.99 +$54.99

    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

    +$49.99 +$47.49

    Sonder Zone [OEM]
    Sonder Zone 152 / Black

    +$49.99 +$47.49

    Sonder Kura [OEM]
    Sonder Kura

    +$61.99 +$51.99

    Brooks B17 Saddle [OEM]
    Brooks B17 Saddle Black

    +$189.99 +$169.99

    Seatpost

    Sonder Seatpost [OEM] 31.6
    Sonder Seatpost 31.6 400mm

    +$0.00

    KS Range-i Dropper Seatpost [OEM] / 31.6
    KS Range-i Dropper Seatpost / 31.6 125mm

    +$205.99 +$162.99

    KS Range-i Dropper Seatpost [OEM] / 31.6
    KS Range-i Dropper Seatpost / 31.6 150mm

    +$205.99 +$162.99

    KS Range-i Dropper Seatpost [OEM] / 31.6
    KS Range-i Dropper Seatpost / 31.6 170mm

    +$205.99 +$162.99

    KS Range-i Dropper Seatpost [OEM] / 31.6
    KS Range-i Dropper Seatpost / 31.6 125mm [ BB]

    +$205.99 +$0.00

    KS Range-i Dropper Seatpost [OEM] / 31.6
    KS Range-i Dropper Seatpost / 31.6 150mm [ BB]

    +$205.99 +$0.00

    KS Range-i Dropper Seatpost [OEM] / 31.6
    KS Range-i Dropper Seatpost / 31.6 170mm [ BB]

    +$205.99 +$0.00

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

    +$194.99 +$145.99

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

    +$194.99 +$145.99

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

    +$298.99 +$239.99

    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

    +$79.99 +$52.99

    sonder talo bike stem
    Sonder Talo 45mm

    +$79.99 +$52.99

    Wheels

    Sonder Nova i25 Trail Wheels
    Sonder Nova i25 Trail Wheels Wheelset / Shimano Microspline

    +$0.00

    Sonder Nova 27.5 [OEM] Wheelset / UK Build
    Sonder Nova 27.5 Wheelset / UK Build Microspline

    +$0.00

    Sonder Nova 27.5 [OEM] Wheelset / UK Build
    Sonder Nova 27.5 Wheelset / UK Build HG

    +$0.00

    Sonder Alpha i25 Trail Wheels
    Sonder Alpha i25 Trail Wheels Wheelset / HG

    +$427.99 +$219.99

    Sonder Alpha i25 Trail Wheels
    Sonder Alpha i25 Trail Wheels Wheelset / Shimano Microspline

    +$427.99 +$219.99

    Sonder Alpha i25 Trail Wheels
    Sonder Alpha i25 Trail Wheels Wheelset / SRAM XD

    +$427.99 +$219.99

    Sonder Alpha i25 Trail Wheels
    Sonder Alpha i25 Trail Wheels Wheelset / HG

    +$0.00

    Sonder Alpha i25 Trail Wheels
    Sonder Alpha i25 Trail Wheels Wheelset / Shimano Microspline

    +$0.00

    Sonder Alpha i25 Trail Wheels
    Sonder Alpha i25 Trail Wheels Wheelset / SRAM XD

    +$0.00

    Sonder Alpha 27.5 [OEM] Wheelset / UK Build
    Sonder Alpha 27.5 Wheelset / UK Build Microspline

    +$427.99 +$219.99

    Sonder Alpha i25 Trail Dynamo Wheels
    Sonder Alpha i25 Trail Dynamo Wheels Wheelset / Shimano Microspline

    +$649.00 +$324.99

    Sonder Alpha 29 XC [OEM] Wheelset / UK Build
    Sonder Alpha 29 XC Wheelset / UK Build HG

    +$428.99 +$220.99

    Sonder Alpha 29 XC [OEM] Wheelset / UK Build
    Sonder Alpha 29 XC Wheelset / UK Build Microspline

    +$428.99 +$220.99

    Sonder Alpha 29 XC [OEM] Wheelset / UK Build
    Sonder Alpha 29 XC Wheelset / UK Build XD

    +$428.99 +$220.99

    Sonder Alpha 29 XC [OEM] Wheelset / UK Build
    Sonder Alpha 29 XC Wheelset / UK Build Microspline

    +$0.00

    Sonder Alpha 29 XC [OEM] Wheelset / UK Build
    Sonder Alpha 29 XC Wheelset / UK Build XD

    +$0.00

    Sonder Alpha 29 XC [OEM] Wheelset / UK Build
    Sonder Alpha 29 XC Wheelset / UK Build HG

    +$0.00

    Sonder Nova XC [OEM] Wheelset / UK Build
    Sonder Nova XC Wheelset / UK Build Microspline

    +$0.00

    Sonder Nova XC [OEM] Wheelset
    Sonder Nova XC Wheelset Shimano

    +$0.00

    Tubes

    Nutrak Inner Tube / Presta / 29 / 2.2-2.5
    Nutrak Inner Tube / Presta / 29 / 2.2-2.5 Black

    +$0.00

    Tubeless Tyre Upgrade and Setup
    Tubeless Tyre Upgrade and Setup

    +$57.99

      3

      Select Accessories

      Edit

      Motor

      No Skarper Unit
      No Skarper Unit (none)

      +$0.00

      Skarper Kit [OEM]
      Skarper Kit

      +$1,943.99

      Skarper Unit With 2nd Rotor
      Skarper Unit With 2nd Rotor

      +$2,209.99

      Skarper Second Bike Kit [OEM]
      Skarper Second Bike Kit

      +$383.99

      Bottle Cages

      No Bottle Cages
      No Bottle Cages (none)

      +$0.00

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

      +$12.49 +$7.99

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

      +$12.49 +$7.99

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

      +$21.99 +$16.99

      Sonder Buzz Wire
      Sonder Buzz Wire Single

      +$12.49 +$9.49

      Sonder Buzz Wire
      Sonder Buzz Wire Pair

      +$24.99 +$18.99

      Sonder Blade
      Sonder Blade Black

      +$29.99 +$22.99

      Sonder Blade
      Sonder Blade Black / Pair

      +$54.99 +$41.49

      Sonder Ti Wire Bottle Cage
      Sonder Ti Wire Bottle Cage Single

      +$54.99 +$29.99

      Sonder Ti Wire Bottle Cage
      Sonder Ti Wire Bottle Cage Pair

      +$74.99 +$56.49

      Pedals

      No Pedals
      No Pedals (none)

      +$0.00

      sonder slingshot clipless pedal
      Sonder Slingshot Black

      +$129.99 +$104.99

      Sonder Torque
      Sonder Torque Black

      +$57.49 +$49.99

      distortion flat mountain bike pedal
      Sonder Distortion

      +$64.99

      reko clipless bike pedal
      Sonder Reko

      +$109.99 +$64.99

      sonder Jekyll clipless and flat hybrid pedal
      Sonder Jekyll Black

      +$119.99 +$96.99

      Fork Luggage Cage

      No Fork Luggage Cage
      No Fork Luggage Cage (None)

      +$0.00

      Sonder ExoCage
      Sonder ExoCage Black / Single

      +$48.99 +$39.99

      Sonder ExoCage
      Sonder ExoCage Black / Pair

      +$77.99 +$61.99

      Sonder ExoCage & Trail Bands Bundle
      Sonder ExoCage & Trail Bands Bundle 1 X ExoCage / 2 X 46cm Trail Bands

      +$72.99 +$57.99

      Sonder ExoCage & Trail Bands Bundle
      Sonder ExoCage & Trail Bands Bundle 1 X ExoCage / 2 X 66cm Trail Bands

      +$77.99 +$61.99

      Sonder ExoCage & Trail Bands Bundle
      Sonder ExoCage & Trail Bands Bundle 2 X ExoCage / 4 X 46cm Trail Bands

      +$116.99 +$93.99

      Sonder ExoCage & Trail Bands Bundle
      Sonder ExoCage & Trail Bands Bundle 2 X ExoCage / 4 X 66cm Trail Bands

      +$124.99 +$99.99

      Fork

      Frontier Fork [V2]
      Frontier Fork [V2] Crayon

      +$0.00

      Frontier Fork [V2]
      Frontier Fork [V2] Forest

      +$0.00

      Frontier Fork [V2]
      Frontier Fork [V2] Black

      +$0.00

      Frontier Fork [V2]
      Frontier Fork [V2] Chilli

      +$0.00

      Frontier Fork [V2]
      Frontier Fork [V2] Jet Black

      +$0.00

      Frontier Fork [V2]
      Frontier Fork [V2] Forest Green

      +$0.00

        Initial Price

        Frontier Deore Rigid / Select a frame...
        $1,599.00

        Extras

        $0.00

        Total Price

        $1,599.00
        Built to Order. Be Riding 5 October.

        Frontier is our multi-activity hardtail mountain bike. Ride hard at the trail centre, load it up for a midweek bikepacking trip, pocket your passport and continue around the world. With full rack mounts at the back and multiple boss mounts on the fork, Frontier is an adaptable off-road explorer.

        The geometry is for long day comfort but it’s no slouch.

        At a glance

        • Shimano Deore M6100 12-speed groupset
        • Frontier Rigid fork
        • Sonder Nova i25 29" Trail wheelset
        • 6061 aluminium frame

        The 6061 aluminium frame provides a durable and stiff chassis giving a responsive kick as you demand power when the slope steepens or enjoy feedback and precision through the corners.

        Available as a fully rigid or with 100mm suspension fork. Set it up for XC race speed or for all day big mile comfort.

        Tyre clearance gives you the choice of upto 2.5" tyres. Bolt through 148mm boost rear spacing provides the benefit of stronger, stiffer and more efficient wheels.

        Why Deore

        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.

        Features

        Tuned for all-round capability

        Built for a balance of cross country efficiency and trail centre capability. A favourite with bikepackers looking for all-day comfort and performance.

        Light and clean

        Clean lines thanks to internal cable routing. Frontier also incorporates routing for a dropper seat post. The 6061 aluminium tubing is durable, light, low maintenance and stiff.

        Wider tyres. More grip.

        Extra width between the chainstays gives you the choice of running up to 2.5 inches.

        Made for stronger wheels

        Designed around bolt through Boost 148mm rear spacing providing the benefit of stronger, stiffer and more efficient wheels.

        Wilderness trail features

        Chainstay mounted disc brakes. And triple bottle mounts.

        Frame Spec
        Frame Weight: S: 1.84kg; M: 1.9kg; L: 1.98kg; XL: 2.03kg
        Rigid Fork Weight - uncut: 1kg
        6061 Aluminium frame
        Optimised for rigid or 100mm suspension forks
        Internal cable routing through downtube
        Bolt Through Boost 148mm rear spacing for wheel strength and optimal chainline
        Fork built around Bolt Through Boost 110mm spacing
        Threaded 73mm BSA BB shell for no-creak assembly
        Chainstay mounted disc brake for clean lines and damage protection
        Triple bottle cage mount on downtube
        Use a seat clamp with integrated mounts for pannier rack compatibility
        Clearance for 2.5 inch 29er tyres
        Reverb Stealth port
        EN 14766 compliant

        Your actual build date will depend on additional components you specify and from receipt of full payment. For any queries contact our Sonder team on +44 1773 417006.

        • Frontier Deore Rigid in Spruce
        • Frontier Deore Rigid
        • Frontier SX Eagle Rigid in Chilli
        • Frontier frame and fork in Jet Black