BMC Fourstroke 01 TWO GX Eagle AXS Mountain Bike

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.

Designed to dominate cross-country race courses, from the World Cup level to your local series.
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.

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.

SPECIFICATIONS
FRAME - Fourstroke 01 Premium Carbon with APS Suspension SyStem, 100mm Travel
• Fully Guided Internal Cable Routing
• PF92 Bottom Bracket • Post Mount Disc
• 12x148mm Boost Thru-Axle
FORK - Fox Float 32 SC Performance Elite
REAR SHOCK - Fox Float DPS Performance Elite
GEARS - 1x12
CHAINWHEEL - SRAM GX Eagle Carbon 34T
CASSETTE - SRAM GX Eagle 10-52T
CHAIN - SRAM GX Eagle
REAR DERAILLEUR - SRAM GX AXS Eagle
SHIFTERS - SRAM AXS Controller
BRAKES - SRAM Level TLM / SRAM Centerline Rotors (160/160 S-M, 180/160 L-XL)
HANDLEBAR - BMC MFB01 Carbon 760mm
STEM - BMC MSM01
SEATPOST - BMC RAD, Integrated Dropper Seatpost
• 80mm Drop
SADDLE - Fizik Antares R7
HUBS - DT Swiss 350 Straightpull, Ratchet 36 SL
RIMS - DT Swiss XR 1700 Wheelset, 25mm Inner Width
TIRES - Vittoria Barzo 2.25
TIRE CLEARANCE - 58mm (Measured Width)
WEIGHT - 11.10kg / 24.47lb

GEOMETRY