WHAT IT IS A seatpost retention plug that holds an electronic shifting system battery securely inside ENVE carbon seatposts.
WHO IT’S FOR Road, gravel, cyclocross, and mountain bike racers and enthusiasts who have bikes outfitted with electronic group sets and looking to clean up the aesthetic of their bike by securing the battery inside their seatpost.
WHY WE MADE IT Electronic shifting is the gold standard and more bikes are coming equipped with these groups. Housing the battery into the seatpost is an elegant solution and a good use of space. Available in 25.4, 27.2, and 30.9/31.6mm sizes, these plugs are designed to provide excellent battery retention and interface perfectly with ENVE carbon seatposts.