Sport Rider SE2 Add on Kit FoldsUpHorizontally You can buy a Strap

You can buy a Strap Extension Kit to add to your straps here: STPEXT

Purchase the adapter at  Etrailer

Maximum tire width: 4

Minimum GVW: 5

Sport Rider SE2 Add on Kit FoldsUpHorizontally You can buy a StrapBike holding features are the same as the Sport Rider SE2. Connects easily by simply sliding the add on kit into the base unit, insert the attachment pin & clip, then tighten the lever. Specifications Capacity: Two Bikes (Max. 50 lbs per bike) Fits HR1450Z Includes patented No Wobble Hitch System" Maximum bike wheelbase: 60 Locking frame clamps Insert tube is 1 3 4" x 1 3 4" Cannot be used by itself. Must be used connected to the Sport Rider SE2 rack