Thule ProRide Square Bar Adapter Kit for 591 598 Pro Ride Bike Cycle Carrier. (not wing bar) The kit allows you to attach your Thule Pro Ride Cycle Carrier to traditional roof rack bars (not wing bar) The kit can be used with black steel roof bars or aluminium aero style roof bars Kit Contains: Curved Brackets x 3 T - Bolts x 3 4 x sets available for sale
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