Allows installing the headtube adapter under Ahead stems with 1 1/8”diameter.
This mounting position allows the adapter to remain independent of the inclination of adjustable stems.
The bracket can also be turned upside down.
This permits a second possible mounting position, lower by 70mm.
You can thus select the best mounting position to suit the frame size and type of your bike.
Max. load 5kg
The headtube adapter must be separately purchased.