PRO Stealth EVO Race 42cm Road HandlebarStem. There's pro...and then there's PRO. For sheer looks alone the PRO Stealth EVO Race 42cm HandlebarStem is off the charts stunning, but just wait until you find out how well this marvel of an integrated set up performs. You haven't experienced stiffness until you get out of the saddle and wind up that top gear for a sprint with this Stealth EVO carbon fiber barstem combo for a cockpit. Rock solid simply comes up short as an apt descriptor. Not only that, the combo is plenty light while the anatomic bend bar provides the perfect ergonomic hand placement when riding on the drops.