Mountain bike for enthusiastic cyclists. Built on a lightweight butted frame, air oil fork, and 13 speed drivetrain. The frame is hydroformed and double butted tubes. The wheels are assembled on 29 inch double rims and bushings on industrial bearings. Hydraulic brakes help you confidently control the bike at high speeds and steep descents. The air-inflated fork allows you to adjust its rigidity to any rider's weight and riding style. And blocking is not to waste extra leg energy when driving at high speed on flat roads or when climbing uphill. High torsional rigidity of the fork is achieved by an impressive 34 mm leg diameter and the use of an alloy.