duotone select 135 40Select 135 40 The Duotone Select is a true freeride machine that's fast, responsive and great to ride, with a shape and flex that cuts through the chop. The best and most comfortable freeride board in the Duotone's line up. The entire Flex pattern in combination with the flat rocker makes the board easy to ride away quickly and going upwind on a twin tip has never been easier. Due to the flat rocker, the board gives less resistance through the water,