fourstroke FS01 race series

FS01 XX FS01 XTR FS01 XO Frameset

Super race full suspension

A light bike equipped with a neutral-drive suspension system guaranteeing direct propulsion awaits the rider. On steep ascents the bike offers optimum traction, and on descents smooth running and agile handling. Skilful shaping and sizing of the tubes and nodal points, along with the targeted use of the highest quality of carbon material, results in the lightest and most efficient APS carbon frame ever built.

Specifications

Frame: APS Carbon (Rear Travel 100mm)
Tubing: Carbon
Size: S / M / L / XL
Fork: Fox Float Factory, FIT RLC, 100mm, Kashima, White
Rear Shock: Fox Float Performance, RP23 BV
Gears: 2 x 10
Crankset: Shimano XTR, 40-28
Cassette: Shimano XTR, 11-36
Front Derailleur: Shimano XTR
Rear Derailleur: Shimano XTR
Shifter: Shimano XT
Brakes: Shimano XTR, 160mm Rotor
Handlebar: Easton EC70, flat 685mm
Stem: Easton, EA90
Seatpost: Easton Carbon
Saddle: Fizik Tundra 2 Kium
Hubs: DT Swiss Tricon 1550
Rims: DT Swiss Tricon 1550
Tyres: Continental, Race King 2.2 Supersonic
Colour: Naked
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	drop
S	395	580	110	542	419	69.5	73.5	433	10
M	445	595	125	557	429	69.5	73.5	433	10
L	485	610	140	570	439	69.5	73.5	433	10
XL	515	635	155	583	462	69.5	73.5	433	10

Rider height	Bar width	Stem extension	Crank length
155-168	685	80	170
165-178	685	90	175
175-188	685	100	175
185-198	685	110

Reviews

Fourstroke FS01 Test

Enduro

Australia

July 2011

Download PDF

technology

TCC

tuned compliance concept

BMC's tuned compliance concept (TCC)

: With a neat combination of different carbon fibers and their alignment, and by applying stepped tube profiles, we achieve increased vertical compliance while maintaining high levels of lateral and torsional stiffness.

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.