The Fourstroke 01 is a true XCO bike proven in races, designed to meet the needs of elite riders. Equipped with a BMC APS double-link suspension system, every pedal stroke is converted into race speed. The transmission is a smooth and reliable Shimano SLX 1-12 system, the shocks are finely tuned with 110 mm of travel at the front and 100 mm at the rear. Rockshox SID SL Select 3P fork and SIDLUXE Select+ 3P rear shock.