Thule ProRide 598 Square Bar Adaptor For the Thule ProRide bike carrier The Thule ProRide 598 Square Bar Adaptor is an around-the-bar adaptor for fitting the Thule ProRide bike carrier on square bars or round aluminum load bars. Each set has 3 levers and 3 bolts. This sale is for 4 sets (total of 12 levers and 12 bolts) These are new, taken out of packaging, tested fitment on bike racks but never actually used.
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