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BMC Trailfox AMP SX Two - 2020

BMC Trailfox AMP SX Two
Purple Haze
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The Trailfox AMP was born from an all-mountain pedigree. Its Premium Carbon frame construction and dialed componentry create the perfect package for climbing higher and descending further than ever before. Featuring an e-specific APS suspension system, this bike delivers efficient, plush suspension with an e-MTB specific tune that blends your power with that of the bike. A powerful drive unit made with mountain biking in mind, the Shimano E-7000 provides strong yet sensitive engagement while maintaining true mountain bike geometry. This is seamlessly integrated into the frame with Twin Hollow-core Technology that hides the battery pack in the downtube while supporting a stiff front triangle. Furthering the clean look, the integrated speed sensor provides accurate speed measurement while remaining hidden in the rear stay and disc rotor.

The Trailfox AMP rolls on a 27.5" platform that delivers the ultimate wheel and tire combination for all-conditions traction, smooth roll-over, and maximum control. With 150 millimeters of travel, BMC’s APS suspension, and robust four-piston brakes, this bike is the perfect weapon for blasting backcountry terrain. A new era of pedal-assist, backcountry trail shredding awaits aboard the Trailfox AMP.

- Fox Float 36 Factory S-Ped Fork, Fox Float DPX2 Factory Shock
- SRAM NX Eagle Drivetrain
- Formula Hubs/Alex EM 35 Rims

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Motor Shimano STEPS MTB E-7000, 250W, 60Nm output
Battery Shimano STEPS MTB E-8020, 500Wh, integrated
Frame Al-13 Triple-butted aluminum, integrated battery pack, Advanced Pivot System, 150mm Trave
Fork Fox 36, Performance, GRIP, e-Bike, 170mm
Rear Shock Fox Float DPX2, Performance, Evol
Axles Front: 15 x 110mm thru-axle
Rear: 12 x 148mm thru-axle
Rims/Wheels Alex EM 35
Hubs Formula DC-711/ EHL-148S
Tires Vittoria Mota DH 27.5 x 2.5"
Crankset Shimano FC-E7000
Chainrings 34T
Chain SRAM NX Eagle
Rear Derailleur SRAM NX Eagle
Cassette/Rear Cogs SRAM NX Eagle, 11-50T
Shifters SRAM NX Eagle
Handlebars BMC MRB 03, 780mm
Stem BMC AMSM 02
Brakes Magura MT5, Storm Rotors
Saddle WTB Silverado Comp 142
Seatpost X-Fusion Manic
Accessories & Extras Tubeless rim strips installed, valves included

* Subject to change without notice.


Part Numbers

Option UPC MPN
Purple Haze / Small 07630027846799 302018007762
Purple Haze / Medium 07630027846805 302018007763
Purple Haze / Large 07630027846812 302018007764