My theory is every serious mountain biker should ditch the innertubes in their tyres if they haven’t already for better performance.
£22.50
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Tyre sealant
Stan’s No Tubes Race Sealant review
Stan’s No Tubes Race Sealant is expensive, but contains twice as many sealing crystals and uses bigger particles that can make larger holes air tight.
£32.00
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Muc-Off No Puncture Hassle tyre sealant review
Muc-Off No Puncture Hassle sealant is brand new and, regardless of the size you buy, is one of the most expensive sealants out there.
£9.99
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