Btwin Original 7E - General Rules Concerning Range; Range Factors: Tyre Inflation

10
GENERALRULESCONCERNINGRANGE
► Rangeandtyreination
You are advised to inate the tyres to between 3.5 and 4.5 bars. A bike loses on
average 1 to 1.5 bars per week.
IMPORTANT: Insufcient tyre pressure reduces the battery range as the tyre
surface in contact with the ground is greater.
Distanceineco
mode(km)
Pressure(bar)
0
10
20
30
40
0 1 2 3 4 5
Max.pressureTiltE3.5bars
Pressure(bar)
Range
Max.pressureOriginal7E4.5bars
Punctures occur more quickly on the drive wheel.
Lack of pressure makes pedalling more difcult.
A puncture on a front motor is more dangerous than on the rear.
Yield(%)
0
10
20
30
40
50
60
70
80
90
100
0 1 2 3 4 5
Pressure(bar)
Efciency
Puncturezone