2 x 40mm Presta Valve Inner tubes mtb Mountain Bike Bicycle 27.5 x 1.50 (40-584)
Presta Inner tubes Pair. Presta : Narrow Type Valve Also known as French Valve. HIGH QUALITY INNER TUBES. Each Sale is for 2 Tubes, Adjust the Quantity if you need more. Tubes are sized usually with a minimum and maximum width e.g.