Fourstroke THREE | BMC | bikes | Mountain, Mountain | Cross-Country
Fourstroke THREE | BMC | bikes | Mountain, Mountain | Cross-Country
Fourstroke THREE | BMC | bikes | Mountain, Mountain | Cross-Country

Fourstroke THREE

Sparkling Dark Petrol / Sand

Shimano SLX Drivetrain
Rock Shox SID SL Select Fork / Rock Shox SIDLUXE Select+ Shock
DT Swiss X 1900 Wheelset

Regular priceUSD 5,299.00
USD /

SKU: 30005380
Size

Fourstroke THREE

Parts & Accessories

  • Shipped to your local bike shop
Fourstroke is the cornerstone Cross-Country bike designed to excel on every level. Offering beyond-the-tape versatility, this XC machine is setting a new standard with unrivalled 100mm APS dual-link suspension travel. The redefined Big Wheel Concept geometry improves performance in a lightweight full-carbon frame with integrated protection and two water bottle cages for long-distance rides. The Fourstroke THREE boasts the Shimano SLX drivetrain, RockShox SID SL Select fork and RockShox SIDLuxe Select+ 3P shock, DT Swiss X 1900 wheelset with 25mm inner width and the X-Fusion Manic seatpost.

Technology

Technical Overview

Frameset

Frame:
Fourstroke Carbon | APS Suspension System | 100mm Travel | Fully Guided Internal Cable Routing | Post Mount Disc | 12 x 148mm Boost Thru-Axle

Suspension

Front Suspension:
RockShox SID SL Select

Rear Suspension:
RockShox SIDLUXE Select+ 3P

Remote Lockout:
TwistLoc Lockout

Cockpit

Stem:
BMC MSM 01

Handlebar:
BMC MFB 02 Alloy | 750mm

Seat

Seatpost:
X-Fusion Manic

Saddle:
Fizik Antares R7

Drivetrain

Crankset:
SHIMANO SLX

Chainrings:
34T

Cassette:
SHIMANO Deore SLX (CS-M7100)

Cassette Size:
10-51T

Chain:
SHIMANO CN-M6100

Rear Derailleur:
SHIMANO SLX (RD-M7100)

Shifters:
SHIMANO SLX (SL-M7100)

Gears:
1 x 12

Bottom Bracket:
PF92 Bottom Bracket

Brakes

Brake Levers / Calipers:
SHIMANO SLX BL-M7100 Levers | BR-M7100 Calipers

Rotors:
SHIMANO SM-RT54 | Centerlock

Rotor Size (F/R):
160 / 160mm

Wheels

Rims:
DT Swiss X 1900 | 25mm Inner Width

Hubs (F/R):
DT Swiss 370 | Ratchet LN18

Tires:
Vittoria Barzo | Tubeless | 2.25"

Tubeless Information:
Tubeless Ready Rims | Tubetype Tires

Additional Information

Tire Clearance:
62mm

ASTM Classification:
Level 3

System Weight Limit:
110kg

Size S M L XL
Rider Height <172 172-182 180-188 >188
Reach 437 457 477 500
Stack 584 592 600 615
Bar Rise 4 4 4 4
Bar Sweep 8 8 8 8
Bar Width 760 760 760 760
BB Drop 53 53 53 53
Crank Length 170 170 170 175
Fork Length 513 513 513 513
Fork Rake 44 44 44 44
Front Center 714 738 762 791
Head Tube 83.84 93.5 101.25 117.58
Head Tube Angle 66.5 66.5 66.5 66.5
Rear Center 432 432 432 432
Seat Angle 76.7 76.7 76.7 76.7
Seat Tube 420 440 470 510
Seatpost Drop 80 80 100 100
Seatpost Offset 0 0 0 0
Standover Height 725 725 725 725
Stem Angle -5 -5 -5 -5
Stem Length 50 60 60 70
Top Tube 574 597 621.2 649.23
Trail 113 113 113 113
Wheelbase 1139 1171 1188 1218

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