speedfox SF03 marathon series

Standard

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

Geometry

Glossary

s: Seat tube
tt: Top tube
ht: Head tube
ha: Head tube angle
sa: Seat angle
rc: Chain tube

Size	s	tt	ht	stack	reach	ha	sa	rc
XS	400	540	110	550	382	68.5	74	428
S	420	565	125	564	403	68.5	74	428
M	460	590	135	573	425	68.5	74	428
L	495	615	160	597	444	68.5	74	428
XL	530	640	180	615	463	68.5	74	428

Rider height	Bar width	Stem extension	Crank length
< 158	680	80	170
158 - 168	680	80	170
166 - 178	680	90	175
175 - 185	680	100	175
> 185	680	100	175

Reviews

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.