Designed to allow the accommodation of a Shimano di2 seatpost battery within your ENVE seatpost, this little grommet keeps the battery firmly in place even over rough terrain. Eliminating noise and damage from your battery jostling around inside of the frame, while also keeping it protected from the elements. A quick and simple upgrade for your existing ENVE post, no more fiddling with zip ties or electrical tape.
|25.4 mm||7.5 grams|
|27.2 mm||9.1 grams|
|30.9/31.6 mm||16.6 grams|
|Compatibility||ENVE Carbon Seatposts|