ISLABIKES Icons Joni, Owner'S Manual, Page: 18 / 24

Icons - Joni
Tyres and Tubes
Tyre wear – Regularly check tyres for general wear and tear. Overtime
your tyres will become more worn and can become more susceptible
to punctures.
Tyre pressure – Regularly check your Islabike tyre pressure as they
slowly go down over time. To check, simply push your thumb hard onto the
tyre or use a pressure gauge fitted to most quality bicycle track pumps. If
you can touch the rim this probably needs some more air.
You should not exceed the maximum tyre pressure printed on the
sidewall of the tyre. We recommend approx. 70% of the maximum
tyre pressure illustrated on your tyre. To inflate presta valves you
must first open the valve by unscrewing and tapping the valve end
to relieve it if stuck. Inflate to correct pressure and then carefully
re-tighten to close the valve.
Use our guide to inflate your tyres, https://www.islabikes.co.uk/knowledge/
technical-support/maintaining-your-islabike/
Valve closed Valve open