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EVERY SECOND MATTERS
Born to surpass the demands of the world’s top endurance racers, the Fourstroke utilizes 100mm of front and rear travel and sports the revolutionary RAD integrated dropper post, to assemble the most innovative XC race machine.
Fourstroke 01 THREE
WHEEL SIZE: 29in
SIZE RANGE: S, M, L, XL
COLOR: Electric Red
The Fourstroke 01 has thrown out the XC rulebook. Crafted from lightweight 01 Premium Carbon, this innovative full-suspension race bike utilizes a legion of ground-breaking features, including the world's first integrated RAD dropper seatpost to deliver the optimum riding position uphill and down. The all-new, progressive geometry is ideal for charging technical XC descents and has our BMC MTB Team raving, because they know that they've got an ace up their sleeves.
Designed to dominate cross-country race courses,
from the World Cup level to your local series.
RACE APPLICATION DROPPER
The first integrated XC dropper post provides a radical competitive edge by deliver the optimum riding position, uphill and down. It's RAD.
ADVANCED PIVOT SYSTEM (APS)
APS dual-link suspension technology allows you to pedal efficiently, brake hard, and charge rough terrain without compromise.
BIG WHEEL CONCEPT (BWC) RACE
A radical approach to XC geometry, tailored to a fast and progressive riding style.
LIGHTWEIGHT PREMIUM CARBON
The Fourstroke 01 features a full-carbon frame with a new, super-light carbon upper link. The premium carbon upper link that saves weight and provides a robust connection between the front and rear triangles.
INTEGRATED FORK STOPPER
Engineered for optimized cable routing and frame protection. The integrated fork stopper protects the frame from impacts and allows a straight downtube design for improved stiffness and weight. The cable cover allows for clean cable entry and creates an additional protection layer.
INTEGRATED PROTECTION
Molded plastic covers on chainstay and lower link ensure durability and a clean finish.
IP CABLE ROUTING
End-to-end guided cable routing for hassle-free installation and reduced maintenance.
Looking for the perfect size? Checkout our handy quick reference chart below (NOTE: The chart assumes average limb and torso proportions). Not sure about your size? Just send us your measurements using our Bike Sizing form and one of our experts will help you out!
| Rider Height | Frame Size |
|---|---|
| <5'8" |
Small |
| 5'8" to 5'11" | Medium |
| 5'11" to 6'2" | Large |
| >6'2" |
X-Large |
| FRAME | Fourstroke 01 Premium Carbon with APS Suspension System, 100mm Travel • Fully Guided Internal Cable Routing • PF92 bottom bracket • Fully Guided Internal Cable Routing • PF92 bottom bracket • Post Mount Disc • 12x148mm Boost Thru-Axle |
| FORK | Fox Float 32 SC, Performance, GRIP, Remote, 100mm |
| REAR SHOCK | Fox Float DPS - Performance Elite, Evol, Remote |
| GEARS | 1x12 |
| CHAINWHEEL | Shimano SLX 34T |
| CASSETTE | Shimano Deore 12 spd 10-51T |
| CHAIN | Shimano Deore 12 spd |
| REAR DERAILLEUR | Shimano SLX Shadow Plus |
| SHIFTERS | Shimano Deore 12 spd |
| BRAKES | Shimano Deore BR-M6100 / Shimano SM-RT54 Rotors (160/160 S-M, 180/160 L-XL) |
| HANDLEBAR | BMC MFB02 Alloy 750mm |
| STEM | BMC MSM01 |
| SEATPOST | BMC RAD, Integrated Dropper Seatpost |
| SADDLE | Fizik Antares R7 |
| HUBS | Shimano HB-MT400-B/FH-MT410-B |
| RIMS | Alex MD25, 25mm |
| TIRES | Vittoria Barzo 2.25 |
| TIRE CLEARANCE | 58mm |
| WEIGHT (KG) | 11.8 |
| ASTM CLASSIFICATION | Level 3 |
| S | M | L | XL | |
| Rider Height CM | <172 | 172-182 | 180-188 | >188 |
| Top Tube MM | 582 | 607 | 630 | 654 |
| Wheelbase MM | 1129 | 1155 | 1180 | 1206 |
| Seat Angle | 75.6 | 75.6 | 75.6 | 75.6 |
| Seatpost Drop MM | 80 | 80 | 80 | 80 |
| Stack MM | 580 | 590 | 600 | 615 |
| Trail MM | 106.5 | 106.5 | 106.5 | 106.5 |
| Rear Center MM | 429 | 429 | 429 | 429 |
| Reach MM | 423 | 445 | 465 | 485 |
| Head Tube MM | 96 | 107 | 117 | 134 |
| Head Angle | 67.5 | 67.5 | 67.5 | 67.5 |
| BB Drop MM | 44 | 44 | 44 | 44 |
| Stem Length MM | 50 | 60 | 60 | 70 |
| Seat Tube MM | 420 | 440 | 480 | 510 |
| Stem Angle | -5 | -5 | -5 | -5 |
| Rear Travel | 100 | 100 | 100 | 100 |
| Crank Length MM | 170 | 175 | 175 | 175 |
| Fork Rake MM | 44 | 44 | 44 | 44 |
| Front Center MM | 700 | 726 | 750 | 777 |
| Fork Length MM | 506 | 506 | 506 | 506 |
| Bar Rise MM | 4 | 4 | 4 | 4 |
| Bar Width MM | 760 | 760 | 760 | 760 |
| Backsweep | 8 | 8 | 8 | 8 |
We're an authorized BMC dealer, which means that every bike we sell is backed by BMC's warranty. For full details, click here.