APLIC 302655 Manual Del Usuario página 22

• Note the selected size of the wheel and refer to the table below to
find the appropriate circumference.
• Mark a point on the desired bicycle tyre and push the bi-
cycle forward till the tyre rotates once. The wheel cir-
cumference
Ensure that the wheel circumference is precise because this greatly
affects the accuracy of the measured data.
An example for measurement method 1:
Wheel circumference table
Tyre average value
20 inch 40-406
20 inch 54-406
24 inch 47-507
24 inch 54-507
26 inch 25-559
26 inch 40-559
26 inch 50-559
26 inch 57-559
26 inch 37-590
22
is the distance
Wheel circumference value (in mm)
1530
1590
1860
1920
1940
2000
2040
2100
2090
covered in the process.
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