Ritchey's 27.2mm Di2 Seatpost Internal Battery Mount offers a sleek and hidden way to store your Di2 battery inside the seattube, keeping your bike tidy and organized.


Using this battery mount is easy. First, make sure your seatpost is 27.2mm in size. Then, carefully place the Di2 battery into the hidden mount inside the seattube. When installing, be gentle to avoid any damage to the battery or the mount. As for maintenance, keep the mount clean and dry. Regularly check the connection between the battery and the mount to ensure a stable fit. If you notice any signs of wear or damage, replace the mount promptly to keep your bike functioning well.