This is new, I have not used it. Klickfix adaptor to fit bags, baskets, and also the Non-Stop dog antenna for bikejoring. (Selling the antenna separately).

Please note that although it's unused, I did open up the packaging and took photos. The bag with the nails is open (see images) as I planned to use the attachment, however, I realized I bought the wrong-sized one, as the diameter of my bike handlebars are too big to fit it.

Comes with original packaged box, brochure, and all original parts. It's basically like new. 

Can be used for both bikes and e-bikes. 

Doesn't get in the way of e-bike displays either.

Dimensions: Fits handlebars with diameter 22-26 mm or 31.8 mm (two oversize clamps also provided)Length of adapter: 7 cmMax load: 7 kgThis retails for $35 USD ($47 CAD) on the Non-stop dogwear website.