Speedfox AMP THREE

As low as $5,799.00

In stock

SKU

301278-THREE

	Big Wheel Concept: A refined and proven approach to geometry, designed to meet the demands of amplified Trail riding
	Twin Hollow-core Tube Design: Hides the battery pack in the downtube while supporting a stiff front triangle
	Shimano E8000: A powerful drive unit made for the demands of mountain biking
	E-Specific Advanced Pivot System (APS): An efficient, yet active suspension system with an e-mtb specific tune
	E-Specific Suspension Linkage: Strong and oversized for durability and a precise handling
	Integrated Speed Sensor: Hidden in the rear chainstay for a clean look and accurate speed measurement

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Details

Amplify Your Adventure

Powerful, playful, and plush - The Speedfox AMP e-MTB delivers the premium full-suspension ride quality BMC trail bikes are known for, while seamlessly integrating its long-lasting battery and cutting-edge Shimano drive unit for a state-of-the-art trail riding experience. The Speedfox AMP features 130 millimeters of BMC’s proven APS suspension and 29-inch wheels to create an incredibly versatile trail machine engineered for adventure-minded riders eager to ride faster, further, and to explore singletrack terrain like never before. Learn more about the Speedfox AMP here.

Twin Hollow-core Tube Design

Drive Unit Nest

E-Specific Advanced Pivot System (APS)

Speed sensor integrated into chainstay

Technology

BWC

Big Wheel Concept

Agility & stability - Purposeful geometry and cockpit design means our 29" bikes are nimble, stable and incredibly efficient.

APS

Advanced Pivot System

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

Technical Details

	Frame Speedfox AMP - Advanced Pivot System
	Tubing Carbon (F), Al-13 Triple-butted aluminum (R), integrated battery pack
	Size S / M / L
	Drive Unit Shimano STEPS MTB E-8000, 250W, 70Nm output
	Battery Pack Shimano STEPS MTB E-8020, 500Wh, integrated
	Fork RockShox Revelation RC (130mm)
	Rear Shock RockShox Monarch RL (130mm)
	Gears 1x11
	Chainwheel Shimano FC-E8000, 34T
	Cassette Shimano XT, 11-46T
	Chain Shimano CN-HG601
	Front Derailleur -

	Rear Derailleur Shimano SLX, Shadow Plus
	Control Switch Shimano SW-E8000-L Firebolt
	Shifter Shimano SLX
	Brakes Shimano Deore (200/200)
	Handlebar BMC MFB 03, 750mm
	Stem BMC MSM 03
	Seatpost BMC MSP 03
	Seat WTB Volt Comp
	Hubs Novatec
	Rims Alex MD30
	Tires Maxxis Forekaster TR, 2.35
	Color Grey / Red

Size	S	M	L
Stack mm	598	605	618
Reach mm	401	445	472
Seat tube st mm	400	440	480
Top tube tt‘ mm	572	619	648
Head tube ht mm	92	103	118
Seat angle sa °	74	74	74
Head angle ha °	66	66	66
Rear center rc mm	450	450	450
Front center fc mm	711	752	784
Wheelbase wb mm	1159	1202	1233
BB drop mm	33	35	35
Fork length fl mm	541	541	541
Fork rake fr mm	51	51	51
Trail mm	110	107	107
Crank length mm	170	170	170
Stem length mm	50	50	50
Stem angle °	+/- 6	+/- 6	+/- 6
Bar width mm	750	750	750
Bar rise mm	10	20	20
Backsweep °	9	9	9
Post length mm	125x380	150x430	150x430
Stand over height mm	760	765	770

E-MTB Specific Geometry

The Speedfox AMP boasts what BMC calls “Twin Hollow-core Technology.” Developed at the BMC Impec Lab, this new carbon technology is BMC’s solution to the challenge of creating tube shapes big enough to accommodate a battery, yet stiff enough to qualify as the front triangle of a trail e-mtb. The Twin Hollow-core front triangle is complemented by a Premium Carbon rear triangle to optimize torsional stiffness and weight while delivering a clean, seamless look. Additional loads generated by the Speedfox AMP being an e-MTB, have been addressed with upsized bearings and links. A one-piece rear triangle ensures torsional stiffness targets are also met.

BWC - Big Wheel Concept

The Big Wheel Concept is aimed at optimizing geometry and cockpit fit to improve the natural qualities of 29” wheels: The Speedfox AMP features a slack head angle and a generous reach to improve stability, while short chainstays deliver a lively riding feel. We also maximized bottom bracket drop for a low and centered riding position, increasing riding confidence and control as a result.

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.

APS Suspension

BMC engineers have tailored the Advanced Pivot System (APS) suspension and applied it to the Speedfox AMP. The re-calculation of APS’ kinematics, pivot placement, and leverage ratios, combine with an e-specific shock tune to give the Speedfox AMP a true trail bike attitude.

Frameset

Frame: Speedfox AMP - Premium Carbon (F), Al-13 Triple-butted aluminum (R) - 130mm
Frame Technology: Twin Hollow-core Tube Design / Advanced Pivot System
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
Seatpost: 31.6mm
Brakes: Postmount 180/200mm
Tires: 29"max. Tire width 58mm (6mm clearance)

More Information

Speedfox AMP 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.

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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.

Excitement Research

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.

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Speedfox AMP THREE

Technology

Big Wheel Concept

Advanced Pivot System

Technical Details

More Information

Speedfox AMP Technology

Excitement Research

Excitement Research

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