Increase the capacity of your Thule WanderWay bike rack by one bike.
 
Fourth bike adaptor made from aluminium 
 
Easy mounting of bikes through detachable bike arms with lockable Thule AcuTight torque limiter knobs that click when optimal torque is reached
 
Simple to fasten wheels, thanks to the adjustable wheel holders with pump buckles
 
Simple loading of bikes thanks to easy-to-adjust rails that slide from left to right
 
3rd bike adaptor also available here.