Cannondale's new Scalpel XC racer features zero-pivot swingarm

Already the dominant bike in cross-country racing, the Cannondale Scalpel has received some significant upgrades for this year's model. The most fascinating is the company's decision to do away with a chainstay pivot on the rear suspension – instead employing a unique bending carbon fiber unit that uses its designed-in flex to improve bump handling and stiffness while increasing rear suspension travel to 100mm. Combined with Cannondale's amazing single-sided Lefty fork and a host of other new developments that see the bike's overall weight drop by 10%, the new Scalpel is quite a stunning piece of engineering.

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