Integrated down tube support for 418 Wh, 504 Wh, and 630 Wh Shimano Steps batteries. Compatible with Shimano Steps second generation integrated downtube batteries. IPX5 water resistance protects from the elements and low-pressure washdowns. Compact size. Easy to use double ratchet removal. Insert the battery without tools. Removal of the battery with a key.

Features: An integrated downtube battery holder that offers a sleek and stylish aesthetic. Key mount type.