When race engineering meets full-gas fun, you get the Fourstroke R 01 ONE, a race-bred full-suspension mountain bike that makes winning feel inevitable.
Engineered in our Impec Lab and sharpened on the race circuit, it is built around the 01 Premium Carbon frame for the ultimate efficiency and instant response on climbs, while progressive XC race geometry lends confidence when speed builds and lines blur.
The dark magic of APS suspension works in the background, keeping traction high and momentum intact through rough, technical terrain. The Autodrop dropper lets you commit to the descents without hesitation.
120 mm of Öhlins suspension front and rear, our clean ICS Carbon XC one-piece cockpit, and a full XTR Di2 drivetrain and brakes ensure unrivalled race performance. Duke Lucky Jack SLS5 wheels then complete a build designed for one thing: going faster, more often.
Autodrop Technology
When race engineering meets full-gas fun, you get the Fourstroke R 01 ONE, a race-bred full-suspension mountain bike that makes winning feel inevitable.
Engineered in our Impec Lab and sharpened on the race circuit, it is built around the 01 Premium Carbon frame for the ultimate efficiency and instant response on climbs, while progressive XC race geometry lends confidence when speed builds and lines blur.
The dark magic of APS suspension works in the background, keeping traction high and momentum intact through rough, technical terrain. The Autodrop dropper lets you commit to the descents without hesitation.
120 mm of Öhlins suspension front and rear, our clean ICS Carbon XC one-piece cockpit, and a full XTR Di2 drivetrain and brakes ensure unrivalled race performance. Duke Lucky Jack SLS5 wheels then complete a build designed for one thing: going faster, more often.
innovationOptimized APS Suspension
Adjusting suspension pivots boosts efficiency. The secret is in their placement, optimized for real riding performance. Designed in our Impec Lab and proven on the race track. Trust us: it’s easier to feel the speed than explain the magic.
Go Long
Go the distance with an XC frame engineered to take two full-size bottles and still clear 62 mm (2.4”) tires, a rarity for a platform this aggressive. And don’t take our word for it: its palmarès already proves the design works.
Redefined Geometry
BMC Race Geometry is engineered for racing on rough and technical courses. Tuned to handle the steepest, loosest terrain with confidence. The 66.5° head angle and extended reach add stability and control.
Technical Overview
Frameset
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
Fork:
Öhlins RXC34 Carbon | 120mm Travel | DT Swisss Remote Lockout | 44mm offset
Suspension
Front Suspension:
Öhlins RXC34 Carbon | 120mm Travel | DT Swisss Remote Lockout | 44mm offset
Rear Suspension:
Öhlins TXC2 Air | 190 x 45mm | DT Swiss Remote Lockout
Remote Lockout:
DT Swiss Double Stage Remote Lockout
Cockpit
Handlebar:
ICS Carbon XC | One-Piece Full Carbon Cockpit | 760mm width | 3° Up sweep | 8° Back sweep | -19° Stem angle
Grips:
Dual Density | 132mm Width
Seat
Seatpost:
BMC Autodrop Integrated Dropper Seatpost | 80mm Drop
Saddle:
Prologo Dimension NDR | Nack Carbon Rail | 143mm
Drivetrain
Crankset:
SHIMANO XTR (FC-M9200) | 55mm chainline
Chainrings:
34T
Cassette:
SHIMANO XTR (CS-M9200-12)
Cassette Size:
10-51T
Chain:
SHIMANO CN-M9100
Rear Derailleur:
SHIMANO XTR Di2 (RD-M9250-SGS)
Shifters:
SHIMANO XTR (SW-M9250-IR)
Gears:
1 x 12
Bottom Bracket:
SHIMANO Deore Press-Fit Bottom Bracket (BB-MT500-PA)
Brakes
Brake Levers / Calipers:
SHIMANO XTR (BL-M9200 & BR-M9200)
Rotors:
SHIMANO Dura Ace (RT-CL900)
Rotor Size (F/R):
180 / 180mm
Wheels
Rims:
Duke Lucky Jack SLS5 | 28 Spokes | Inner Width 31mm (F), 28mm (R)
Hubs (F/R):
Duke Badboy CL SP
Tires:
Pirelli Scorpion XC RC | 2.4"
Tubeless Information:
Tubeless Rim | Tubeless Tires
Accessories
In the Box:
Computer mount for Garmin, Wahoo
Additional Information
Tire Clearance:
62mm measured tire
Weight without Pedals:
11.0kg | Size M as pictured with all accessories
ASTM Classification:
Level 3
System Weight Limit:
110kg
General Product Safety Regulation (GPSR):
Safety Instructions GPSR (EU)
Responsible person according to GPSR (EU)
| Size | S | M | L | XL |
|---|---|---|---|---|
| Rider Height | <172 | 172-182 | 180-188 | >188 |
| Reach | 437 | 457 | 477 | 500 |
| Stack | 584 | 592 | 600 | 615 |
| Bar Sweep | up-sweep 3°, back-sweep 8° | up-sweep 3°, back-sweep 8° | up-sweep 3°, back-sweep 8° | up-sweep 3°, back-sweep 8° |
| Bar Width | 760 | 760 | 760 | 760 |
| BB Drop | 38 | 38 | 38 | 38 |
| Crank Length | 165 | 170 | 170 | 170 |
| Fork Length | 530 | 530 | 530 | 530 |
| Fork Rake | 44 | 44 | 44 | 44 |
| Front Center | 711 | 743 | 760 | 790 |
| Head Tube | 84 | 93 | 101 | 118 |
| Head Tube Angle | 66.5° | 66.5° | 66.5° | 66.5° |
| Rear Center | 431 | 431 | 431 | 431 |
| Seat Angle | 75.6° | 75.6° | 75.6° | 75.6° |
| Seat Tube | 420 | 440 | 470 | 490 |
| Seatpost Drop | 80 | 80 | 80 | 80 |
| Seatpost Length | 389 | 414 | 414 | 414 |
| Seatpost Offset | 0 | 0 | 0 | 0 |
| Standover Height | 727 | 727 | 727 | 727 |
| Stem Angle | -19° | -19° | -19° | -19° |
| Stem Length | 50 | 60 | 60 | 70 |
| Top Tube | 576 | 599 | 623 | 651 |
| Trail | 115 | 115 | 115 | 115 |
| Wheelbase | 1140 | 1172 | 1189 | 1219 |
