Please choose your territory and language
International, English

speedfox SF03 marathon series

A powerful design and a frame with stunning technical features and an outstanding overall weight mark the speedfox SF03 out from the rest. The efficient chassis with a 120 mm travel range provides comfort and safety – so that uphills are just as much fun as downhills.

Specifications

  • Frame Frame: iSC (Rear Travel 120mm)
  • Tubing Tubing: Alloy Triple Butted, Hydroforming
  • Size Size: XS / S / M / L / XL
  • Fork Fork: RS Recon Gold TK Solo Air, 120mm
  • Rear Shock Rear Shock: Scor SHP200
  • Gears Gears: 3 x 9
  • Chainwheel Chainwheel: Shimano 542, 42-32-22
  • Cassette Cassette: Shimano HG50, 11-34
  • Chain Chain:  
  • Front Derailleur Front Derailleur: Shimano Deore
  • Rear Derailleur Rear Derailleur: Shimano XT
  • Shifter Shifter: Shimano Deore
  • Brakes Brakes: Avid Elixir 3, 185mm Rotor
  • Handlebar Handlebar: Scor MKIII, Low Rise
  • Stem Stem: Scor MKIII
  • Seatpost Seatpost: Scor MKIII
  • Seat Seat: Scor
  • Hubs Hubs: Shimano
  • Rims Rims: Alex XD-Lite
  • Tyres Tyres: Schwalbe Rocket Ron, 26x2.25
  • Colour Colour: Regular Jet Black / Iron, Gloss
  • Weight Weight:  

Geometry

size XS S M L XL
rider height cm < 158 158 - 168 166 - 178 175 - 185 > 185
stack mm 550 564 573 597 615
reach mm 382 403 425 444 463
seat tube st mm 400 420 460 495 530
top tube tt‘ mm 540 565 590 615 640
head tube ht mm 110 125 135 160 180
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 428 428 428 428 428
crank length mm 170 170 175 175 175
bar width mm 680 680 680 680 680
stem extension mm 80 80 90 100 100

Reviews

  • speedfox SF03 Test

    speedfox SF03 Test

    World of Mountainbiking

    Deutschland

    Juni 2011

    Download PDF

technology

APS

advanced pivot system

The near-legendary Advanced Pivot System by BMC.

Suspension system that ensures comfort, unsurpassed traction and efficient power transmission in any biking situation.

iSC

integrated skeleton concept

BMC has defined its brand name through technical advances.

Tube junctions perfectly tailored 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.

NBP

natural born postmount

Brake mount directly bolted

Direct assembly of the brake cylinder at the frame without adapter.

triple butted

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.

similar bikes

  • speedfox SF02

  • speedfox SF01