Core Carved Grab Handle RevoCARVEDs REVO grab handle adjusts board rocker to better suit your current riding conditions. This never been done before twintip handle is easy to use and incredibly effective. Features Rip Upwind with a quick twist: A quick turn of the handle activates REVO. Rocker is reduced 15mm, flattening the twintip and reducing its flex. This leads to a significant increase in planing and upwind performance. On the fly Rocker Adjuster: When activated, REVO