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speedfox SF01 XC

Speedfox riders are looking for an efficient, light weight bike with outstanding climbing performance. For descents, they need reliable suspension that will not let them down. Their ideal bike is light and efficient enough to climb all day and inspires confidence on the trails thanks to well-balanced agility and stability.


  • Frame Frame: APS (Rear Travel 120mm)
  • Tubing Tubing: Alloy Triple Butted, Hydroforming
  • Size Size: XS / S / M / L / XL
  • Fork Fork: Fox 32 Float CTD O/C Evolution 120mm
  • Rear Shock Rear Shock: Float CTD Evolution
  • Gears Gears: 3 x 10
  • Crankset Crankset: Shimano SLX, 42-32-24
  • Cassette Cassette: Shimano SLX 11-36
  • Front Derailleur Front Derailleur: Shimano SLX
  • Rear Derailleur Rear Derailleur: Shimano XT Shadow PLUS
  • Shifter Shifter: Shimano SLX I-Spec
  • Brakes Brakes: Shimano Deore 180mm
  • Handlebar Handlebar: Scor MKII Rise Bar
  • Stem Stem: Easton, EA70
  • Seatpost Seatpost: Scor MKII 350mm
  • Saddle Saddle: Selle Royal Seta
  • Hubs Hubs: Shimano
  • Rims Rims: Alex XD-Comp
  • Tyres Tyres: Schwalbe Rocket Ron Evo 2.25
  • Colour Colour: white
  • weight weight: 12.25 kg
  • Pedal Pedal:  



Seat tube
Top tube
Head tube
Head tube angle
Seat angle
Chain tube
Size s tt ht stack reach ha sa rc drop
XS 400 540 110 550 382 68.5 74 428 0
S 420 565 125 564 403 68.5 74 428 0
M 460 590 135 573 425 68.5 74 428 0
L 495 615 160 597 444 68.5 74 428 0
XL 530 640 180 615 463 68.5 74 428 0
Rider height Bar width Stem extension Crank length
< 158 685 / 680 80 170
158 - 168 685 / 680 80 170
166 - 178 685 / 680 90 175
175 - 185 685 / 680 100 175
> 185 685 / 680 100 175


The suspension (based on our APS system) and geometry were optimized for all day comfort without compromising efficiency. The top tube and cockpit provide enough breathing space, while a low bottom bracket and relaxed angles improve the handling. On the APS suspension specifically developed for the speedfox, we have increased sensitivity and responsiveness at the same time, resulting in a smoother and more reactive ride under pedalling.

Built with triple butted, hydroformed aluminum tubing, the speedfox is the lightest full suspension frame in its class. The frame design is simple and efficient with a matching component specification, making the complete bike both a versatile package and a great value.
1) Frameset
-APS suspension, 120mm travel
-10x135mm rear axle
-Frame weight: 2550gr including all hardware
-Hardware includes: Rear shock, bolts, seat clamp
-Shock dimensions: 200x50mm

2) Bottom bracket – BSA standard, 73mm

3) Initial load indicator – Convenient SAG adjustment

4) Natural born post mount
-Designed for 180mm discs
-Maximum 185mm rotors

5) Cable routing
-Continuous cable routing along the down tube


  • speedfox SF01

    speedfox SF01



    August 2013

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  • speedfox SF01

    speedfox SF01

    O2 Bikers


    Octobre 2012

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  • speedfox SF01

    speedfox SF01



    Juni 2012

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  • speedfox SF01

    speedfox SF01

    Big Cross Country


    April 2012

    Download PDF



integrated skeleton concept

BMC has defined its brand name through technical advances.

The skeleton concept iSC (integrated Skeleton Concept) has been around since the first legendary promachine. Since then, the concept has spent over a decade being refined and redefined. The idea is saving weight by supporting the top tube at the seat tube and increasing the stiffness where it is needed. In the front triangle of the frame. With the help of the latest in FEM (Finite Elements Method) computer technology, we can tailor each tube junction perfectly to the distribution of forces. Cleverly selected skeletal reinforcement elements at the nodal points and the spread of the top tube distribute the impacting forces perfectly and result in BMC's typical crosslock. distribute the impacting forces perfectly.


advanced pivot system

Unsurpassed power transmission, traction control, and comfort.

The ideal suspension system converts all of a rider's energy into forward propulsion, while at the same time absorbing impacts. Mechanically, these two goals are at odds with one another. But BMC's APS rear suspension satisfies these two goals by carefully calculating the pivot points of the rear suspension so that inertial force generated under acceleration is not misdirected into compressing the shock.

How is this accomplished? With APS the virtual pivot point is positioned so that constant chain tension is maintained for forward acceleration. As such, pedaling forces are used for forward propulsion with no loss of energy transfer in the suspension system. At the same time, the shock system ensures optimum rear wheel traction, guaranteeing that those pedaling forces are not only getting to the rear wheel, but to the ground, as well. The end result is a suspension system that provides extreme power transfer efficiency, uncanny traction, and excellent comfort.



initial load indicator

Remarkably simple sag adjustment.

Just set the sag adjustment according to the indicator, and go. Trailside adjustments have never been simpler.

triple butted

Triple butted tube set

Triple-butted tube set made of a 6000 alloy. Triple-butted means that the tube has three different wall thicknesses.

Catalog 2014

team clothing

Order online now: Jersey Set of the BMC Racing Team is available for order now from our website.