We have 2 types of of Units.
 

The bolt on unit requires you to only unbolt the 2 main bolts to remove your Flange towbar and attach the Bike Abba with 2x M16 bolts.

The coupler unit is for both the new types of towbars (gooseneck,

V-Range with pin etc.) and Flange bolt towbars.

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1. Bolt on unit                        2. Coupler unit