Di2 Seatpost Battery Mount(28.6-31.8mm)

Safely conceal your Di2 battery inside the seatpost with our Ritchey battery mount. It's compatible with all Shimano Di2 batteries, including BT - DN110 and BT - DN300. Note that the Di2 battery is not included. This mount is sized for seatposts with diameters from 28.6mm to 31.8mm.

Using this Di2 seatpost battery mount is easy. First, make sure your seatpost diameter is between 28.6mm and 31.8mm. Then, place the Di2 battery into the mount and secure it firmly. Attach the mount to your seatpost. Remember, the Di2 battery is not included in the package, so you'll need to get one separately. When it comes to maintenance, keep the mount clean and dry. Check the tightness of the mount regularly to ensure it stays secure. Avoid using abrasive materials to clean the mount as it may damage the surface.