Fourstroke 01 is an XCO performance bike that exceeds the demands of the world’s top racers. On a mission to set the pace with our unique Autodrop technology and unrivalled APS dual-link suspension with 100mm of front and rear travel, it bests the competition in a Premium Carbon frame. This revolutionized racing machine arrives with integrated protection and is designed around the progressive BWC geometry, now accommodating two water bottles in the front triangle for long-distance missions. Stay ahead of the competition with the Fourstroke 01 TWO matched with a SRAM Gx Eagle AXS drivetrain, RockShox SID SL Select+ fork and RockShox SIDLuxe Select+ shock, DT Swiss XR 1700 wheelset with 25mm inner width and the BMC Autodrop integrated dropper seatpost.

Autodrop Technology

Your all-new secret weapon provides the first ever fully integrated, automatic dropper pst for on-the-fly and squat-free seat post dropping to push further faster, even on the most technical XC courses. With an intuitive two-position adjustment, our lightweight Autodrop technology gives every rider the race-defining split-second advantage.

Optimised APS Suspension

More traction equals more speed and that is what we're after. Next-level kinematics tuning, and best-in-class suspension performance delivers full traction, great efficiency, and active suspension on every terrain. Resulting in faster times, this new and improved full-feature suspension system finds no match on the race-course.

Go Long

This medal-winning marathon machine is versatile by design. Allowing you to go far, the Fourstroke 01 has been optimised to fit two water bottles and offers a tyre clearance of 62mm to fit modern 2.4" XC tyres.

Redefined Geometry

BWC Race is tailored to a fast and progressive racing style designed to attack the steepest and loosest courses with the improved 66.5^o head angle and a long freont-end. The 429mm short chainstays deliver power with proven traction on the most technical sections. The lowered bottom bracket and a steep 76.7^o seat angle provide the perfect weight distribution and handling.

Design Boost

Put the hammer down! The redesigned chassis excels in torsional and pedalling stiffness for unparalleled power delivery. A true performance leap that boosts one of the most successful XC race bikes on the scene to a new level.

User Friendly Protection

The internal cable routing on Fourstroke 01 is guided through the front triangle, lower link and rear triangle, making servicing intervals a breeze. An integrated fork stopper, chainstay protector and lower link mud flap protect the frame for improved durability with a custom port on the seat tube providing easy Autodrop maintenance access.

Specs