this design is for the cube electric bike to safe store the chain lock from abus you can mount it to the saddle with 2 bold and nuts m5 length bold min 17mm with head included at the picture you can see how to put the chain into the holder ****** when you store the abus chain lock first put the smallest pease of the lock under the saddle trough the steel rod under the saddle so the can not take the lock ….*****

i have made a ford transit phone holder to use with the vent it can also be used when the phone is charged with the cap below i have made also a clip to use like on the photo because when the phone is on the right site it will hang