Fourstroke is the cornerstone Cross-Country bike designed to excel on every level. Offering beyond-the-tape versatility, this XC machine is setting a new standard with unrivalled 100mm APS dual-link suspension travel. The redefined Big Wheel Concept geometry improves performance in a lightweight full-carbon frame with integrated protection and two water bottle cages for long-distance rides. The Fourstroke FOUR arrives with a Shimano SLX drivetrain, RockShox SID SL RL fork and RockShox SIDLuxe Select+ shock, SHL28OS wheels with 25mm inner width and the BMC MSP03 seat post.