E-bike test setup

[finalwave29]

How fast and far can these batteries pack mounted on a bicycle last and how would you build these.

[oofnik1]

I'm planning to be able to go at least 10 miles without pedal assist, 15-20+ with, depending on how lazy I feel that day :)

[oofnik1]

2-stage reduction: GT2 belt then chain to the rear wheel, total of 16:1.

[gerfriedc]

chain, belt or wormgear?