Thule Easyfold 3 944 2 Bike Rack Helmets 1 mounting system for all

1 mounting system for all bike racks with tube diameters of up to 16 mm

Attach and detach your Bread Basket quickly and easily with the turn of a quick release

Adjustable visor offers multiple coverage options

(child's age approx 3-9 yrs)

Endurance Compound The Marathon compound for the highest durability

Thule Easyfold 3 944 2 Bike Rack Helmets 1 mounting system for allTowball requirements The Thule towball mount on the 933 features a precision towball coupling mechanism (the Hercules coupler) which is designed for use only with 50mm towballs meeting the ISO1103 standard (the so called ISO 50mm standard). More specific information on towball requirements and mounting, can be found here. If you are looking for a rack that will allow you to keep using a legacy NZ 47mm towball, then please see the Thule 931 932