We just started manufacture and sell new type kart trolleys.
We have Drive up trolley for one person teams and low-priced basic trolley.

Artkart drive up trolleys are recommended to "one man teams" and junior class drivers where lift capacity might sometimes be little limited
With drive up trolley it`s very easy to load or unload your kart in to trailer!
Optimal lift capacity under 100kg karts. Even my wife lifted my 95kg TaG!
Fits all chassis: Mini, Cadet, Raket, Yamaha, Rotax, Tag etc...
Lifting hooks are adjustable sideways and longitudinal which
allows lift with many different types of rear bumper!
Check demo video in youtube!:
http://www.youtube.com/watch?v=QR8UMofeBbQ
Drive up kart lift costs 339 Eur (including vat)
Delivery to Germany 24.5 Eur (including vat)
Check how to order at http://www.artkart.fi
Regards, ArtKart