Designed by Bearack for the unique New Zealand market, this towball rack holds up to 2 e-bikes and their batteries up to 30kg each, with a max load weight of 60kg. The platform can tilt downwards by releasing a lever, which makes loading heavy bikes easier. The central upright bar has 2 sliding brackets on it, which slide down on the bikes to hold them firmly in place regardless of various frame designs. These brackets are also lockable, removing the need for a separate lock while ensuring your valuable electric bikes are safely secured in place. Fits 20-29 wheels with max width of 5 (aka fat bikes). Fits 1 7/8″ and 50mm Towball size.