Fourstroke 01
TWO
SRAM Gx Eagle AXS Drivetrain
RockShox SID SL Select+ Fork / RockShox SIDLuxe Select+ Shock
DT Swiss XR 1700 Wheelset, 25mm Inner Width
RockShox SID SL Select+ Fork / RockShox SIDLuxe Select+ Shock
DT Swiss XR 1700 Wheelset, 25mm Inner Width
As low as €8,999.00
Other Currencies
EURO €8999CHF 9499
USD $9499
CAD C$13299
AUD A$
SCEuro €9499
Fourstroke 01 is an XCO performance bike that exceeds the demands of the world’s top racers. On a mission to set the pace with our unique Autodrop technology and unrivalled APS dual-link suspension with 100mm of front and rear travel, it bests the competition in a Premium Carbon frame. This revolutionized racing machine arrives with integrated protection and is designed around the progressive BWC geometry, now accommodating two water bottles in the front triangle for long-distance missions. Stay ahead of the competition with the Fourstroke 01 TWO matched with a SRAM Gx Eagle AXS drivetrain, RockShox SID SL Select+ fork and RockShox SIDLuxe Select+ shock, DT Swiss XR 1700 wheelset with 25mm inner width and the BMC Autodrop integrated dropper seatpost.
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Innovation
Technical Overview
Frame
Fourstroke 01 Premium Carbon with Autodrop Technology
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+ - TwistLoc LockoutRear Shock
Rock Shox SIDLUXE Select+ - TwistLoc LockoutGears
1x12Chainwheel
SRAM Gx Eagle Carbon 34TCassette
SRAM Gx XG-1275 Eagle 10-52TChain
SRAM GX EagleRear Derailleur
SRAM Gx AXS EagleShifters
SRAM AXS ControllerBrakes
SRAM Level TLM | SRAM HS2 (160/160 S-M. 180/160 L-XL)Handlebar
BMC MFB01 Carbon 760mmStem
BMC MSM01Seatpost
BMC Autodrop Integrated Dropper Seatpost
80mm DropSaddle
Fizik Antares R7Hubs
DT Swiss 350 Straightpull. Ratchet 36 SLRims
DT Swiss XR 1700 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 | 170 | 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 | 80 | 80 | 80 | 80 |
Standover Height mm | 725 | 725 | 725 | 725 |
Frameset
- Fourstroke 01 Premium Carbon with Autodrop dropper seatpost, APS suspension system, 100 mm travel
Fourstroke 01 features Autodrop, an automatic dropper seatpost exclusive to Fourstroke 01 (from MY23).*
Technical Details
- Autodrop seatpost, 80 mm drop
- Advanced Pivot Suspension system
- Big Wheel Concept Race geometry
- Fully guided internal cable routing, including on lower link
- Chainstay guard, invisible downtube shield, lower link mud protector
- Integrated lightweight chainguide
- Integrated fork rotation 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
Autodrop Technology
- Automatic dropper post for XC racing: ultimate integration, featherweight, easy setup and maintenance
- 80 mm drop
- 2 positions adjustment
- 90 mm saddle height adjustment range
Sizes
S, M, L, XL
Frame Weight**
Seatpost 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)
- Autodrop seatpost only
Brakes
- Post mount, 160 mm (Max 180 mm)
Wheels and Axles
- 29" x 62 mm tire clearance
- 12x148 mm boost rear axle
* Notes about proprietary technology
** Weight for the lightest finish, including complete hardware with size M frames
*** Average sample weight (w/out lever)