T-Cycle Standard Shelf Battery Mount

The Standard Battery Mount Shelf includes holes specifically placed for BionX and Neodrives batteries, as well as holes placed at bottle-mount spacing to accommodate downtube batteries (as well as some bonus holes for attaching to the Adapter Shelf).  Heavy-duty Alloy.

Bolt pattern is also compatible with the T-Cycle Battery Mount Adapter Shelf, for compatibility with a large number of battery holders.