SHIMANO STEPS Down Tube Battery Mount MTB | SHIMANO BIKE-EU
Shimano Steps BM-E6010 Battery Mount for BT-E6010 Frame Battery Cover | eBay
Fahrer E-Bike Battery Carrier Cover For Shimano Steps E6000, Black | Bikeinn
FAHRER Battery Cover, Shimano, Frame Fits Shimano Steps frame battery series E5000, E6000, E6100, E7000 and E8000. Extends the battery capacity on cold days Black - Cycle Service Nordic US