Dust Caps ensure that dust, dirt, sand and mud don't get into the valve of your inner tube.
The last thing you want when riding is a flat tyre and Dust Caps are the perfect way to protect your valves.
Fits to all mountainboard inner tube brands .
Standard dust caps to fit all inner tubes. Keep the crud out of your valves!. There is nothing worse than not being able to inflate your tyres. So ensure your Anti dirt dust caps are fitted tight!. Also fits bi-cycle valves