Speedfox AMP ONE


Speedfox AMP TWO

Speedfox AMP TWO


  • RockShox Pike RC S-Ped Fork, Fox Float DPS Perfomance Shock
  • Shimano XT Drivetrain
  • DT Swiss H1900 30 Wheelset
Speedfox AMP THREE

Speedfox AMP THREE


  • RockShox Revelation RC S-Ped Fork, RockShox Monarch RT Shock
  • SRAM NX Drivetrain
  • Formula Hubs/Alex MD30 Rims
Speedfox AMP FOUR

Speedfox AMP FOUR


  • RockShox Revelation RC S-Ped Fork, RockShox Monarch RT Shock
  • Shimano SLX Drivetrain
  • Formula Hubs/Alex MD30 Rims
Speedfox AMP FIVE

Speedfox AMP FIVE


  • RockShox Recon RL Fork, X-Fusion 02 RL Shock
  • SRAM NX Drivetrain
  • Formula Hubs/Alex MD30 Rims

The Story

Who needs a city to socialise when you’ve got trails to shred?

“I think e-MTBing came along at the right time for us, as we never wanted a conventional hobby and had struggled to find much enjoyment in regular riding,” explains Lisa, over the excited yells of Denise and Michelle in the background. The women come to a halt behind her, their hair windswept around their faces, their shouts and smiles testifying to the amazing descent they’ve just come down. “Exactly,” interjects Denise, “but it took a while to find this thrill. We get such a kick when we go out on our Speedfox AMPs, which I think is what was missing before. When we first went riding a few years ago, it felt more like a chore.”

The three women are visibly stoked. Michelle speaks: “I mean, look at us now, this proves why. And in a minute we'll be on that climb over there too. Pedal, peak, repeat.” They laugh, get out their phones and open up the map. On this particular ride mission, they're decided to go ‘peak bagging’, so where's their next summit going to be?

In detail


Big Wheel Concept (BWC)
E-specific Advanced Pivot System
Twin Hollow-core Technology
Integrated Speed Sensor
E-Specific Geo Concept

Big Wheel Concept (BWC)

Purpose-built 29er geometry and cockpit designs mean our 29" bikes are nimble, stable, and incredibly efficient.

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E-specific Advanced Pivot System

An efficient, plush suspension system with an e-MTB tune that blends your power with that of the bike.

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Twin Hollow-core Technology

Hides the battery pack in the downtube while supporting a stiff front triangle.

Integrated Speed Sensor

Hidden in the rearstay and disc for a clean look and accurate speed measurement.

E-Specific Geo Concept

Adjusted to the needs of an e-mountainbiker, to provide the full all-mountain experience.

Technical Details

  • SKU

  • Frame

    Speedfox AMP - Twin Hollowcore - Advanced Pivot System, 12 x 148mm Thru-axle, 130mm Travel
  • Tubing

    Full Carbon, integrated battery pack
  • Drive Unit

    Shimano STEPS MTB E-8000, 250W, 70Nm output
  • Battery Pack

    Shimano STEPS MTB E-8020, 500Wh, integrated
  • Fork

    Fox Float 34 Performance Elite, FIT4, e-Bike, 130mm
  • Rear Shock

    Fox Float DPS, Perfomance Elite, Evol
  • Gears

  • Chainwheel

    Shimano FC-E8050, Hollowtech, 34T
  • Cassette

    Shimano XT, 11-46T
  • Chain

    Shimano HG-701
  • Rear Derailleur

    Shimano XT Di2, Shadow Plus
  • Shifters

    Shimano XT Di2
  • Brakes

    Shimano XT, 4 piston (200/200) *
  • Handlebar

    BMC MFB 01 Carbon, 750mm
  • Stem

    BMC MSM 02
  • Seatpost

    Fox Transfer P-Se 150mm, 1x remote lever *
  • Saddle

    WTB Silverado Team 142
  • Hubs

    DT Swiss HX 1501 Spline ONE 30
  • Rims

    DT Swiss HX 1501 Spline ONE 30 **
  • Tires

    Maxxis Forekaster TR/ EXO, 2.35
  • Infos

    – Seatpost drop adjusted for some sizes – Tubeless rim strip installed, valve included
  • Weight (Kg)

  • Frame Material


Size S M L
Rider Height CM <170 170-185 >180
Top Tube MM (tt) 572 619 648
Wheelbase MM (wb) 1159 1202 1233
Seat Angle (sa) 74 74 74
Seatpost Drop MM 125 150 150
Stack MM 598 605 618
Trail MM (trail) 110 107 107
Rear Center MM (rc) 450 450 450
Reach MM (reach) 401 445 472
Head Tube MM (ht) 92 103 118
Head Angle (ha) 66 66 66
BB Drop MM (drop) 33 35 35
Stem Length MM 60 60 70
Seat Tube MM (st) 400 440 480
Stem Angle +/-6 +/-6 +/-6
Rear Travel 130 130 130
Crank Length MM 165 165 170
Fork Rake MM (fr) 51 51 51
Front Center MM (fc) 711 752 784
Fork Length MM (fl) 541 541 541
Bar Rise MM 4 4 4
Bar Width MM 750 750 750
Backsweep 9 9 9