Schwalbe SV18 Extra Light Tube (700 x 28-42, 40mm Valve) Size:40mm Valve Designed for mechanics and riders

Designed for mechanics and riders building their own bike

All valves are nickel plated and threaded and valve inserts are replaceable

PU coated zip

Specifications:

Treat your feet to the most advanced

Schwalbe SV18 Extra Light Tube (700 x 28-42, 40mm Valve) Size:40mm Valve Designed for mechanics and ridersSchwalbe SV18 Extra Light Tubes are made from 20% recycled rubber, so not only are they low in weight, they're lower in their carbon footprint. All valves are nickel plated and threaded and valve inserts are replaceable. Perfect for wider trekking tyres. Less likely to leak, and more reliable. Specifications Fits Tyre Sizes: 700c x 28 42mm Valve Type: Presta Mfr Claimed Weight 105g