I use a cube mtb for a few years now.
The battery a 25Ah triangle pack from em3ev.com is in a battery bag in the frame.
I was not happy with it, the battery was jumping in the bag when i ride a singel track.
and I dont like the big velcro to mount the bag.
Today i weld a frame for the battery witch i can attatch to the water bottle bolts.
Now i can use the bag without the velcro strips looks nicer
The battery a 25Ah triangle pack from em3ev.com is in a battery bag in the frame.
I was not happy with it, the battery was jumping in the bag when i ride a singel track.
and I dont like the big velcro to mount the bag.
Today i weld a frame for the battery witch i can attatch to the water bottle bolts.
Now i can use the bag without the velcro strips looks nicer