BMC Fourstroke R 01 One Mountain Bike | Carbon - Firestorm

BMC Fourstroke R 01 ONE – race-ready XC bike for maximum speed

BMC Fourstroke R 01 ONE is built for riders who don’t just ride fast—they race for position. This full-suspension XC bike performs equally well on steep climbs and technical descents. The frame construction, geometry, and components are carefully selected to maintain pedaling efficiency while delivering stability when the trail gets demanding.

Key features:

• 01 Premium carbon frame: lightweight and extremely stiff construction maximizes power transfer, especially noticeable on climbs and sprints
• APS rear suspension: optimized system maintains traction on rough terrain without sacrificing efficiency—keeping speed consistent
• Öhlins 120 mm suspension: high-end front and rear suspension allows aggressive riding over roots, rocks, and technical sections
• XC race geometry: longer reach and 66.5° head angle provide more stability on descents while maintaining responsive handling in corners
• Autodrop system: integrated dropper post lowers at the push of a button, allowing instant focus on the trail without changing body position
• ICS Carbon XC cockpit: integrated handlebar system combines stiffness with controlled flex to reduce vibrations and improve control
• Shimano XTR Di2 drivetrain: electronic shifting delivers fast and precise gear changes even under load or in muddy conditions
• XTR braking system: offers excellent modulation and control, especially important on technical descents
• Duke Lucky Jack SLS5 wheels: lightweight and fast-accelerating wheels help maintain high speed throughout the course
• Space for two bottles: even with full suspension, the frame accommodates two bottles—ideal for longer races or marathon events
• Tire clearance up to 2.4”: allows wider tires for improved grip and comfort on demanding trails