- CST 20x 4.0-inch Fat big tyre with 20×4.0/4.9 standard valve inner tube.
- Puncture resistant comes with a layer.
- The fat bike tyre liners are inserted to stop you from getting punctures and they are easy to fit. They fit inside your front and rear tyres, into the gap between tyre and casing. This means that if there is glass or any hard sharp object on the way, it will hit this liner first before getting to your tube.
Accessories
TYRES AND INNER TUBE
£49.99
- CST 20x 4.0-inch Fat big tyre with 20×4.0/4.9 standard valve inner tube.
- Puncture resistant comes with a layer.
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