Attach the strut end plate to the cam sleeves (included in delivery) to be mounted once and fasten to the seat tube (Ø 25.4-31.6mm) using the Quick Rack quick release fastener. Then the carrier can be easily removed at any time without tools.With integrated reflector holder for easy mounting of the rear light. Made of die-cast aluminium GD-AlSi9Cu3 with stainless screw connections. The luggage carrier can be mounted on 26" or 28" wheels, depending on the selected strut length. The maximum payload is 25kg.