Quad Lock compatible Mounting Bracket Base for Bicycle Bike

This design is particularly stable because it is based on two brackets.

I used the original M5 thread insert. I removed it with some heat from the original bracket and reused it in this design. I inserted the thread insert during printing so that it would tear out less quickly.

The brackets are designed for M3x20 screws and standard M3 nuts.

I have uploaded an alternative version V2, which can be attached using two zip/cable ties.

The original Quadlock parts are a bit expensive, but there are good compatible alternatives. I worked with this one:

https://de.aliexpress.com/item/1005005762541921.html

CAD Model

https://cad.onshape.com/documents/ad3fdea7e7afb84b4cf44a21/w/fc5f9400407454d3723dfdfa/e/58a1a60552b8a4697153e18d?renderMode=0&uiState=659aa7494b1e607635f4a113