Freewheel Remover Bmx 16Mm - Sn.20-Z (Snap-In) 2017 FREE shipping within Australia over AU$100.00 In stock. Available via Buy Online Only Share Loading Facebook Like button... Freewheel Remover Bmx 16Mm - Sn.20-Z (Snap-In) 2017 FREE shipping within Australia over AU$100.00 In stock. Available via Buy Online Only Share Loading Facebook Like button...