ENVE’s 2 Bolt Carbon Seatpost improves the security and ease of adjustment over their previous one-bolt design while also keeping the weight fantastically low. It uses two opposing wedges that are conveniently accessible from the side to facilitate angular adjustments by alternately loosening and tightening the pair and the lower cradle can be turned around to change between 9 – 27 adjustment or 0 – 18 adjustment. Two upper cradles are included for use with standard 7 mm rails or oversize 7 x 10 mm carbon rails.