Fourstroke 01 TWO
Fourstroke 01 TWO
Fourstroke 01 TWO
Fourstroke 01 TWO

Fourstroke 01 TWO

Regular price $8,999.99 Save 0%


This item is available for FREE Ground Shipping.

Wheelsmith Gold Label Assembly will be added at checkout for only $50 (reg. $100) to cover the professional bike build and re-packaging by our certified Wheelsmith technicians.
FREE Store Pickup or Home Delivery for $50 in the Greater Bay Area or Sacramento.

The BMC 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 the BMC MTB Team raving, because they know that they've got an ace up their sleeves.


  • Race application integrated XC dropper
  • Advanced Pivot System (APS)
  • Big Wheel Concept (BWC) Race - radical approach to XC geometry
  • Lightweight premium carbon
  • Integrated fork stopper
  • Integrated protection
  • End-to-end guided cable routing


Frame Carbon: Fourstroke 01 Premium Carbon with APS Suspension System, 100 mm Travel, Fully Guided Internal Cable Routing, PF92 bottom bracket, Post Mount Disc, 12x148 mm Boost thru-axle, Tire clearance: 58 mm (Measured Width)
Fork Fox Float 32 SC Performance Elite, 100 mm travel, 44 mm offset
Rear Shock Fox Float DPS Performance Elite
Shifters Sram AXS Controller, 1x12-speed
Rear Derailleur Sram GX Eagle AXS, 12-speed
Cassette Sram GX Eagle, 10-52T
Chain Sram GX Eagle
Crankset Sram GX Eagle Carbon, 34T
Bottom Bracket PF92
Brakes Sram Level TLM, Hydr. Disc Brake, (160/160 S-M, 180/160 L-XL) Sram Centerline Rotors
Wheelset Rims: DT Swiss XR 1700 Wheelset, 25 mm Inner Width / Hubs: DT Swiss 350 Straightpull, Ratchet 36 SL
Tires Vittoria Barzo, 29x2.25"
Handlebar BMC MFB01 Carbon, 760 mm, 4 mm rise, 8° backsweep
Stem BMC MSM01, -5°
Saddle Fizik Antares R7
Seatpost BMC RAD, Integrated Dropper Seatpost, 80 mm drop
Weight 10.80 kg