Thule ProRideUpright bike rack for the quickest, most convenient mounting for bikes up to 20 kg. Automatically positions your bike when you secure it, thanks to the uniquely designed frame holder and wheel tray Quick and easy bike securing the torque limiter dial controls the force going into the bike frame with a clear sign of correct mounting Pressure is spread via large, soft claw pads that adapt to your bikes frame tubes minimizing the risk of frame damage