How to charge your Bosch External battery on a Terratrike , Greenspeed or Trek Bicycle  

a quick video and a few helpful  tips on charging your external Bosch battery on Terratrike , Greenspeed or trek bicycle

TerraTrike Chain Gobbler

 The Terratrike Chain Gobbler allows to quickly adjust the boom tube for different rider heights with out having to remove or add extra chain links.

Also very handy for making the trike shorter for transport.

there are different models depending on if it is pedal assist  or a standard boom tube.

see the video for the basics and a few handy installing and using  tips