Please choose your territory and language

  • International
    • English
    • Deutsch
    • Français
    • Italiano
    • Español
  • Switzerland
    • Deutsch
    • Français
    • Italiano
  • Germany
    • Deutsch
  • Austria
    • Deutsch
  • France
    • Français
  • Italy
    • Italiano
  • Spain
    • Español
  • Benelux
    • Français
    • English
  • USA
    • English
    • Español
  • Australia
    • English
  • Scandinavia
    • English

This website uses cookies. By continuing to browse the website you are agreeing to our use of cookies. For more information, see our page 'Data privacy statement'.

Compare

Compare now

Please choose your territory and language

  • International
    • English
    • Deutsch
    • Français
    • Italiano
    • Español
  • Switzerland
    • Deutsch
    • Français
    • Italiano
  • Germany
    • Deutsch
  • Austria
    • Deutsch
  • France
    • Français
  • Italy
    • Italiano
  • Spain
    • Español
  • Benelux
    • Français
    • English
  • USA
    • English
    • Español
  • Australia
    • English
  • Scandinavia
    • English

Trailfox AMP SX

MY19

Trailfox AMP SX MY19
  • Variations
  • Trailfox AMP SX MY19

Keeps you riding…

…over rough, rocky sections, up and down tough Enduro tracks, and sometimes it’ll even make you fly – providing you hook off that drop with style. The Trailfox AMP SX is for riders that love to shred. Be it your local self-dug trails where you couldn’t convince the city to build a chairlift, or that awesome stage on your local enduro race, this bike has the skills to match yours. How’s it different to your high-end capable Enduro bike? Its pure power makes going up as much fun as coming down. Win– win? Yes! With the Trailfox AMP SX we’ve developed a bold Enduro bike that stays in control when things point downwards. Its suspension system, frame design and every detail have been specifically created to maximize your experience. To give it real Enduro pedigree and control in every situation, the bike features an appropriately slack head angle, generous travel, and proper tires. This bike makes you a better rider; just pull off on the section where you needed to step back in the past. Sleeves up, the Trailfox AMP SX will keep you riding.
  • Carbon (F), Al-13 Triple-butted aluminum (R), integrated battery pack
  • Shimano STEPS MTB E-8000, 250W, 70Nm output
  • Fox Float 36, Factory, FIT4, E-MTB, (170mm), 15x110mm Thru Axle
  • Fox Float DPX2, Factory Evol (150mm)
  • Shimano XT
  • Magura MT7 (200/200)
  • DT Swiss H1900
Technology Focus – Trailfox AMP SX MY19

Technology

  • APS

    Advanced Pivot System

    No compromises - APS suspension technology allows you to pedal hard, brake fast, and soak up bumps without compromise.
    More Information

Technical Details

  • FrameTrailfox AMP - Twin Hollowcore - Advanced Pivot System, 12 x 148mm Thru-axle
  • TubingCarbon (F), Al-13 Triple-butted aluminum (R), integrated battery pack
  • SizeS / M / L
  • Drive unitShimano STEPS MTB E-8000, 250W, 70Nm output
  • Battery packShimano STEPS MTB E-8020, 500Wh, integrated
  • ForkFox Float 36, Factory, FIT4, E-MTB, (170mm), 15x110mm Thru Axle
  • Rear ShockFox Float DPX2, Factory Evol (150mm)
  • Gears1x11
  • ChainwheelShimano FC-E8000, 34T
  • CassetteShimano SLX, 11-46T
  • ChainShimano CN-HG601
  • Front Derailleur-
  • Rear DerailleurShimano XT, Shadow Plus
  • Control SwitchShimano SW-E6000
  • ShifterShimano SLX
  • BrakesMagura MT7 (200/200)
  • HandlebarRenthal Fatbar, 800mm, 20mm rise, 31,8
  • StemRenthal Apex 40mm
  • SeatpostFox Transfer Performance Elite 150mm *
  • SeatWTB Silverado Comp
  • HubsDT Swiss H1900
  • RimsDT Swiss H1900 35**
  • TyresVittoria Mota DH 27,5x2,5
  • ColourParty Blue - Fluo Yellow
  • Extras* M size spec - drop adjusted for some sizes
Geometry – Trailfox AMP SX MY19
Size S M L
Rider height cm <170 170-185 >180
Stack mm 601 612 626
Reach mm 396 437 460
Seat tube st mm 400 440 480
Top tube tt‘ mm 573 616 645
Head tube ht mm 91 103 118
Seat angle sa ° 73 73 73
Head angle ha ° 65 65 65
Rear center rc mm 447 447 447
Front center fc mm 726 771 801
Wheelbase wb mm 1173 1218 1248
BB drop mm 10 10 10
Fork length fl mm 581 581 581
Fork rake fr mm 51 51 51
Trail mm 105 105 105
Crank length mm 165 165 165
Stem length mm 40 40 40
Bar width mm 800 800 800
Stand over height mm 751 736 777

E-MTB Specific Geometry

Our Impec Lab engineered the Trailfox AMP’s new frame from the ground up to keep the long-reach and short-chainstay feel of our contemporary Trailfox geometry.

We designed the frame to take advantage of a lower center of gravity typical of e-MTB’s and the specific way they are ridden. We slightly raised the bottom bracket but held on to the slack head-angle, plush travel and agility of an all-mountain ride. With Shimano’s E-8000 Steps we were able to implement short chain-stays for a snappier ride feel preservation of a standard mtb Q-factor.

APS – Advanced Pivot System

Trailfox AMP’s tailored kinematics, pivot placement, leverage ratios, and shock dimensions bring all-mountain manners to ane-MTB. Delivering a smooth ride so you are prepared for what’s beyond the berm. The best suspension designs provide control and confidence – so you can ride without hesitation. The same unified rear triangleas our other APS designs, with two oversized links, create a strong, durable rear end that delivers rider comfort and excellent control. Its stiff pedaling platform, and active suspension, deliver efficient, smooth operation both up and down – without evercompromising fun-factor.

Twin Hollow-core Technology

How do you create a stiff frame that holds a battery and drive unit, yet still performs like a world-class mountain bike? The Trailfox AMP’s innovative new Twin Hollow Tube Technologyincreases overall frame stiffness – critical on a heavier bike with additional components such as a drive unit. Twin Hollow-coretube shapes also allow us to integrate components, protecting them from wear and tear. And last but definitely not least – they let us adhere to the design principles we are famous for. The Trailfox AMP doesn’t compete for attention – it commands it.

Array – Trailfox AMP SX MY19

Frameset

  • Frame: Trailfox AMP - Carbon (F), Al-13 Triple-butted aluminum (R) - 150mm
  • Frame Technology: Advanced Pivot System, Twin Hollowcore Tube Design 
  • Sizes: S / M / L

Integration

  • Frame: Integrated Battery Pack, Internal Cable Management, Drive Unit nested in the frame, Integrated Speed Sensor

Technical details

  • Frame: X-12 Boost Axle - 148x12/12 Standard
  • Fork: 170mm E-Specific
  • Seatpost: 31.6mm
  • Brakes: Postmount 180/200mm
  • Tires: 27.5"+ max. Tire width 75mm (6mm clearance)

More information

Bike DNA

Trailfox Amp SX Technology

If your inner bike-tech geek hasn’t been satisfied with the level of detail you’ve found on this page, then head over to this space we have dedicated exclusively to the Trailfox Amp SX.

Innovation

Excitement research

It’s all in the name. At BMC we concentrate on what we do best - making bikes, pure and simple. We focus our energy towards creating the ultimate ride - whether for road, track, or trail, professional athlete, or weekend warrior.

Experience

BMC Tempo

Read compelling stories crafted from inside the world of BMC; interviews with our professional athletes and employees, insights into the BMC cycling culture, and hot secrets from our R&D lab.

Experience

Testrides

Curious about where you can test a BMC? Check out these global locations and find out what it feels like to Ride BMC!

650b+ Wheels and Tires

A confidence inspiring wheel-size to let you ride any line.

E-Specific Advanced Pivot System (APS)

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

E-Specific Linkage System

Strong and oversized, for durability and a precise riding feel.

Integrated Speed Sensor

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

Drive Unit Nest

Protects the drive unit from dirt and impact.

Shimano E-8000

A powerful drive unit made with mountain biking in mind. The Shimano E-8000 provides strong, yet sensitive support.

Twin Hollow-core Tube Design

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

E-Specific Geo Concept

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

Find a BMC retailer near you

Innovation
International, English BMC SitesFind a retailerB2BContact