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2026 BMC

Fourstroke R 01 ONE

A 29″ carbon frame full suspension trail bike with ultra high-end components.
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Manufacturer Price

$13,499
Weight24.3 lbs  
FrameCarbon
SuspensionFull, 120 / 120mm
ForkDT Swiss
ShockDT Swiss
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetXX SL Eagle Transmission
Power MeterIntegrated
BrakesSRAM Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Fourstroke R 01 ONE
Other Trail bikes
Sizing
SM

< 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'1" +

Rider Fit Notes

None yet.

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Price History
Reviews
Bikerumor
BMC Fourstroke R 01 VAR0 Joins the Custom-Ready Lineup

Oct 2025 · Jordan Villella

BMC is taking its top-tier mountain platform and turning it into a blank canvas. The Fourstroke R 01 VAR0 joins the BMC’s VAR0 lineup.

Read Review

Mountain Bike Action
BMC FOURSTROKE CROSS COUNTRY RACE BIKE REVIEW - Mountain Bike Action Magazine

Jun 2024 · Ron Koch

Its sole purpose is to go fast and feel the spray of champagne at the end of the day as its rider celebrates another victory.

Read Review

Bicycling
BMC's Fourstroke LT is XC and Trail in One Bike

Jun 2024

This 120mm travel mountain bike offers nearly faultless performance on the trail but at a premium price.

Read Review

BikeRadar
BMC Fourstroke 01 TWO first ride review

Apr 2023 · Rachel Bennet

Refined geometry and tech make this XC bike a blast to ride on any trail

Highs
  • Confidence-inspiring geometry and high-speed handling

  • Autodrop post works as promised

Lows
  • Low BB could increase pedal strikes for some riders

  • Expensive

  • Front end can feel twitchy through tighter, slower sections of trail

Read Review

The Gear Loop
BMC Fourstroke 01 Two review

Jan 2023 · Leon Poultney

The BMC Fourstroke 01 Two packs race-winning pedigree, but it also makes for a superb single track machine.

Highs
  • Razor sharp handling

  • Smooth and reliable shifting

  • Auto dropper post is clever

Lows
  • Bottom bracket feels low

  • Too niche a bike for some

Read Review

Geometry
Specs
Build
Frame

Fourstroke R 01 | 01 Premium Carbon with Autodrop Technology | APS Suspension System | 120mm Travel | Fully Guided Internal Cable Routing | Post Mount Disc | 12 x 148mm Boost Thru-Axle

BB StandardBB86/BB92, Press Fit

Hanger StandardUDH

ColorCarbon / Firestorm

Fork

Öhlins RXC34 Carbon | 120mm Travel | DT Swisss Remote Lockout | 44mm offset

Travel120mm

Shock

Öhlins TXC2 Air | 120mm Travel | DT Swiss Remote Lockout

Travel120mm

Bottom Bracket

PF92 Bottom Bracket

Handlebar

ICS Carbon XC | One-Piece Full Carbon Cockpit | 760mm width | 3° Up sweep | 8° Back sweep | -19° Stem angle

Saddle

Prologo Dimension NDR Nack

Seatpost

BMC Autodrop Integrated Dropper Seatpost | 80mm Drop

TypeDropper

Groupset
Rear Derailleur

SRAM XX SL Eagle Transmission

Crank

SRAM XX SL Eagle Carbon

Power Meter

SRAM XX SL Power Meter

Shifters

SRAM AXS Pod Controller

Cassette

SRAM XX SL Eagle Transmission XS-1299

Chain

SRAM XX SL Eagle Transmission Flattop

Brakes

SRAM Motive Ultimate (DB-MOTV-ULT-A1)

TypeSRAM Hydraulic Disc

Wheels
Rims

DT Swiss XRC 1200 | 30mm Inner Width

Tires

Vittoria Mezcal | Tubeless | 2.35"

Disc Rotors

SRAM HS2 | Centerlock

Rider Notes
Riders Also Viewed

First added June 21

Last updated May 30