The Cannondale Men's Scalpel-Si Hi-Mod 1 Mountain Bike is the ultimate XC race bike that's built towin on today's aggressive XC courses or rule your local loop. It thrives in competition on hills and challenging trails and is built for speed, agility and handling. It has zero pivot stays that are engineered to flex, eliminating a pivot meaning less weight, less maintenance and better stiffness. The thru-axel pivot system creates a rock-solid connection between both sides of the swingarmfor instantaneous response. This bike is confidently stable on hectic descents yet quick and nimbleeverywhere else. Proprietary Ai offset drivetrain delivers super short chainstays for climb-winningtraction and agile handling without sacrificing mud/tire clearance. It features an integrated wheelsensor that delivers hyper accurate speed, route and distance info. Cannondale's premium high-strength, high-stiffness carbon construction. An advanced blend of intermediate, high, and ultra-high modulus fibers yields a frame thats extremely light, durable, and lively. Declare Victory with the Cannondale Men's Scalpel-Si Hi-Mod 1 Mountain Bike.