Operation Manual

Cycle Maintenance
141
14.17 Tyre pressure recommendations
The figures in the following table are recommendations for the tyre pressure
at different tyre widths. Follow the tyre pressure specifications shown on
the tyre. Use a pump with a pressure display to inflate the tyres.
Tyre width
Recommended tyre pressure
bar psi
20 mm/0.78" 9.0 bar 130 psi
23 mm/0.91" 8.0 bar 115 psi
24 mm/0.94" 7.0 bar 100 psi
28 mm/1.1" 6.0 bar 85 psi
30 mm/1.18" 5.5 bar 80 psi
32 mm/1.26" 5.0 bar 70 psi
35 mm/1.38" 4.5 bar 65 psi
37 mm/1.46" 4.5 bar 65 psi
40 mm/1.57" 4.0 bar 55 psi
42 mm/1.65" 4.0 bar 55 psi
44 mm/1.73" 3.5 bar 50 psi
47 mm/1.85" 3.5 bar 50 psi
50 mm/1.97" 3.0 bar 45 psi
54 mm/2.13" 2.5 bar 35 psi
57 mm/2.24" 2.2 bar 32 psi
60 mm/2.36" 2.0 bar 30 psi
75 mm/2.95" 1.5 bar 22 psi
100 mm/3.94" 0.8 bar 12 psi