Bakcou 21ah Fat Tire E-Bike Extra Battery

Whether looking to upgrade your fat tire eBike battery or you want to get a backup for your trips into the backcountry, the Bakcou 21ah Battery is the perfect solution. With a battery life of 900 charges, this extended distance battery will improve your rides for years to come.

There are a number of variables that can affect the range of your electric bike battery including but not limited to rider weight, temperature, level of pedal assist, and terrain.

* If you have a Step-Through (ST) model Bakcou eBike, the 21ah is currently the largest battery option available. The 21ah battery does fit on our ST 24" models, but it will be a bit snug.

A 21ah Bakcou eBike battery is equivalent to 1008 watt hours