Fourstroke THREE
CARBON / WHITE
Shimano SLX Drivetrain
RockShox SID SL Select RL Fork / RockShox SIDLuxe Select+
DT Swiss X 1900 Wheelset, 25mm Inner Width
RockShox SID SL Select RL Fork / RockShox SIDLuxe Select+
DT Swiss X 1900 Wheelset, 25mm Inner Width
As low as €5,299.00
Other Currencies
EURO €5299CHF 5799
USD $5799
CAD C$8099
AUD A$
SCEuro €5599
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 RL fork and RockShox SIDLuxe Select+ shock, DT Swiss X 1900 wheelset with 25mm inner width and the X-Fusion Manic seatpost.
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Innovation
Technical Overview
Frame
Fourstroke Carbon | APS Suspension System | 100mm Travel | Fully Guided Internal Cable Routing | PF92 Bottom Bracket | Post Mount Disc | 12x148mm Boost Thru-AxleFork
Rock Shox SID SL Select RL - TwistLoc LockoutRear Shock
Rock Shox SIDLUXE Select+ - TwistLoc LockoutGears
1x12Chainwheel
SHIMANO SLX FC-M7100-1 | 34TCassette
SHIMANO SLX CS-M7100 12spd 10-51TChain
SHIMANO Deore CN-M6100 12 spdRear Derailleur
Shimano SLX RD-M7100 12 spdShifters
SHIMANO SLX SL-M7100 12 spdBrakes
SHIMANO BL-M7100 Levers | BR-M7100 CalipersHandlebar
BMC MFB02 Alloy 750mmStem
MSM01 StemSeatpost
X-Fusion ManicSaddle
Fizik Antares R7Hubs
DT Swiss 370 | Ratchet LN18Rims
DT Swiss X 1900 Wheelset | 25mm inner widthTires
Vittoria Mezcal 2.35"Tire Clearance
62mm (Measured Width)Weight Limit
110 KgASTM Classification
Level 3
Size | S | M | L | XL |
---|---|---|---|---|
Rider Height CM | <172 | 172-182 | 180-188 | >188 |
Stack MM | 584 | 592 | 600 | 615 |
Reach MM (reach) | 437 | 457 | 477 | 500 |
Seat Tube MM (st) | 420 | 440 | 470 | 510 |
Top Tube MM (tt) | 574 | 597 | 621.2 | 649.23 |
Head Tube MM (ht) | 83.84 | 93.5 | 101.25 | 117.58 |
Seat Tube Angle (sa) | 76.7 | 76.7 | 76.7 | 76.7 |
Head Angle (ha) | 66.5 | 66.5 | 66.5 | 66.5 |
Rear Center MM (rc) | 432 | 432 | 432 | 432 |
Wheelbase MM (wb) | 1139 | 1171 | 1188 | 1218 |
BB Drop MM (drop) | 53 | 53 | 53 | 53 |
Fork Length MM (fl) | 513 | 513 | 513 | 513 |
Fork Rake MM (fr) | 44 | 44 | 44 | 44 |
Trail MM (trail) | 113 | 113 | 113 | 113 |
Crank Length MM | 165 | 170 | 175 | 175 |
Stem Length MM | 50 | 60 | 60 | 70 |
Stem Angle | -5 | -5 | -5 | -5 |
Bar Width MM | 760 | 760 | 760 | 760 |
Bar Rise MM | 4 | 4 | 4 | 4 |
Backsweep | 8 | 8 | 8 | 8 |
Seatpost Drop MM | 125 | 125 | 150 | 150 |
Standover Height mm | 725 | 725 | 725 | 725 |
Frameset
- Fourstroke Carbon, APS suspension system, 100 mm travel
Technical Details
- Advanced Pivot Suspension system
- Big Wheel Concept Race geometry
- Fully guided internal cable routing, including on below lower link
- 31.6 mm seatpost
- Chainstay guard, invisible downtube shield, lower link mud protector
- Integrated lightweight chainguide
- Integrated fork stopper
- Metric shock, 190 mm eye to eye length, 45 mm stroke
- 100 mm fork travel, 44 mm fork offset
- SRAM UDH Derailleur Hanger (Universal Derailleur Hanger)
- ASTM level 3
Sizes
S, M, L, XL
Frame Weight*
Compatibility
Frame, Fork and Seatpost
- 120 mm max fork travel
- 1x drivetrain specific
- PF92 press fit bottom bracket
- 52 mm boost chainline
- UDH rear derailleur hanger
- 2 waterbottle mounts on downtube (medium bottle size, side-entry bottle cage)
- 31.6 mm seatposts
Brakes
- Post mount, 160 mm (Max 180 mm)
Wheels and Axles
- 29" x 62 mm tire clearance
- 12x148 mm boost rear axle
* Weight for the lightest finish, including complete hardware with size M frames