Derbyshire

richtea99

Esteemed Pedelecer
May 8, 2020
434
283
Normally under the bottom bracket, or I have occasionally seen them on the rear of the seat tube, i.e. the saddle-to-pedal one.
So flipping it over and looking underneath is a good start.
 

Fat Rat

Esteemed Pedelecer
Jun 7, 2018
1,903
726
UK
Welcome to the site and the introduction area :)