Rs4 Freehub Assembly Shimano 11Sp 2 Pawl 2007 FREE shipping within Australia over AU$100.00 In stock. Available via Buy Online Only Share Loading Facebook Like button... Rs4 Freehub Assembly Shimano 11Sp 2 Pawl 2007 FREE shipping within Australia over AU$100.00 In stock. Available via Buy Online Only Share Loading Facebook Like button...