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speedfox SF01 29 trail

For nimble mountain goats and downhill junkies alike, the new speedfox does it all, guaranteeing that the adventurous element to mountain biking remains the focus of every ride.

 

Efficient and light, this bike is capable of handling the most demanding trails you can find.

Specifications

  • Frame Frame: APS (Rear Travel 130mm)
  • Tubing Tubing: Carbon
  • Size Size: XS / S / M / L / XL
  • Fork Fork: Fox 32 Float CTD FIT Factory Kashima 130mm
  • Rear Shock Rear Shock: Fox Float CTD Factory Kashima
  • Gears Gears: 2x11
  • Chainwheel Chainwheel: Shimano XTR FC-M9020 36-26T
  • Cassette Cassette: Shimano XTR CS-M9000 11-40
  • Chain Chain: Shimano XTR CN-HG900
  • Front Derailleur Front Derailleur: Shimano XTR FD-M9020-D
  • Rear Derailleur Rear Derailleur: Shimano XTR RD-M9000-GS
  • Shifter Shifter: Shimano XTR Sl-9000I
  • Brakes Brakes: Shimano XTR BR-M9000 180/180
  • Handlebar Handlebar: BMC MFB01 Carbon
  • Stem Stem: BMC MSM02
  • Seatpost Seatpost: RockShox Reverb Stealth
  • Seat Seat: Fizik Tundra M5
  • Hubs Hubs: DT Swiss XM 1501 Spline ONE
  • Rims Rims: DT Swiss XM 1501 Spline ONE
  • Tyres Tyres: Continental MountainKing/X-King 2.2 Protection
  • Colour Colour: Brown
  • Weight Weight: 11.7 kg

Geometry

size XS S M L XL
rider height cm > 162 162-170 170-180 180-192 > 192
stack mm 598 602 607 612 616
reach mm 395 415 435 455 475
seat tube st mm 390 420 460 500 530
top tube tt‘ mm 566 588 609 630 652
head tube ht mm 90 95 100 105 110
seat angle sa ° 74 74 74 74 74
head angle ha ° 68.5 68.5 68.5 68.5 68.5
rear center rc mm 435 435 435 435 435
front center fc mm 672 694 716 738 760
wheelbase wb mm 1105 1127 1149 1171 1192
bb drop mm 35 35 35 35 35
fork length fl mm 535 535 535 535 535
fork rake fr mm 51 51 51 51 51
trail mm 90 90 90 90 90
crank length mm 170 170 175 175 175
stem length mm 70 70 70 70 70
stem angle ° 6 6 6 6 6
bar width mm 720 720 720 720 720
bar rise mm 4 4 4 4 4
backsweep ° 9 9 9 9 9
upsweep ° 4 4 4 4 4
post length mm 100x355 125x380 150x430 150x430 150x430

Concept

Efficient: You like to plan big epic rides? Then you'll need a versatile tool to safe fuel. The new speedfox is light. It shares the same technology as BMC's renowned cross-country race bike, the fourstroke.

Comfortable
130 mm Advanced Pivot System (APS) travel gives you that extra bit of control on sustained descents, and added comfort for long days in the saddle.

The new speedfox comes in 5 sizes from XS to XL, ensuring that no one misses out on the adventure. Refer to geometry chart for details.

Agile:
With BMC's Big Wheel Concept (BWC) 29er geometry, you can enjoy increased stability at high speeds and more confidence in technical terrain — without compromising on agility. Short chain stays, a long reach coupled with a short stem, a low bottom bracket and a slack head angle all work together to keep the bike stable and its rider confident on the roughest trails.
Frameset
– APS suspension, 130 mm travel
– BWC 29er geometry
- Full carbon frame
- 12×142 mm rear axle
- Frame weight: 2210 g including all hardware
- Hardware includes: Rear shock, chain guide, bolts, seat clamp, and rear wheel axle
- Shock dimensions: 190×51 mm

Bottom bracket
- BB90 Shimano press-fit

Integrated chain guide and chain catcher
- Refer to specific manual

Initial load indicator
- Convenient SAG adjustment

Tapered headset
- 1-1/8" to 1-1/2"

Natural-born postmount
- Designed for 180 mm discs
- Maximum 203 mm rotors
- Replaceable threaded inserts

Cable routing
- Internal cable routing in the down tube
- Internal cable routing for reverb stealth seatpost

Frame sizes
– 5 sizes: XS/S/M/L/XL (please refer to geometry chart for details)

technology

BWC

Big Wheel Concept

Our Big Wheel Concept geometries are dedicated to the 29er wheel size.

Simply incorporating bigger wheels does not by itself make a better bike, and we are convinced that the best bikes are made by taking advantage of large wheels and a deliberate geometry. For BMC, performance is not about the size, it’s about the details.

Agility - Short chain stays and stem combined with a low bottom bracket means the bike in not only efficient but also fun and lively.

Stability - Slacker than usual head angle combined with a long top and wide handlebars help you stay in control through the worst lines.

APS

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.

 

 

System integration

natural born postmount

Brake mount is directly bolted to the rear triangle.

Direct assembly of the brake caliper to the frame with no need for an adapter means improved braking power transfer, especially under demanding conditions.

Katalog 2015

team clothing

Jetzt online bestellen: Das Replica-Jersey-Set des BMC Racing Teams kann ab sofort online bestellt werden.