Cross-Country faster. A race bike built for the trail.

Cross-Country faster. A race bike built for the trail.

Built on a winning template, the Fourstroke matches performance with versatility to bring race-pace to every trail. From XC competition to epic marathon events, quick sprints on local loops or big days in the saddle, the Fourstroke is the fastest way to cross country.

With its lightweight full-carbon frame and 100mm of highly-refined suspension, the Fourstroke delivers speed and efficiency in equal measure. Combined with components that can withstand the rigors of racing, as well as your favorite trails, it’s good to go, fast.

No-compromise carbon

Benefitting from BMC’s unparalleled experience with carbon composites, the Fourstroke’s frame is race-light, trail-strong and ready for anything you can throw at it, or throw it at.

Speed through control

Suspension that is ruthlessly efficient and supremely responsive, ensures that regardless of the speed or terrain, you’ve got things under control.

Tuned to perfection

From the carbon layup matrix and 31.6mm seat tube – allowing you to run your seatpost of choice - to the race-approved shock tune, every aspect of the Fourstroke has been given the attention to detail befitting a bike that is chasing the perfect lap.

Ready to race

The Fourstroke places elite-level XC performance in the hands of racers and riders, with geometry and suspension that have proven themselves between the race tape and on the trails.