Operation Manual

Cycle Belt drive
77
With a belt drive, the force exerted by the rider is transmitted via a belt.
Cycles with belt drives can be used in all weather conditions which are suitable for bikes.
9.3 Checking the belt tension
In order for the belt drive to function properly,
the belt needs to be correctly tensioned.
Have the belt tension regularly checked by
your dealer.
9.4 Belt drive wear
To minimise wear with a belt drive, it is important for the belt to run parallel between the
side flanges. Depending on the model of the belt drive, there should be
– a maximum deviation of 3 mm/0.1" measured at the centre of the belt’s running
surface
– and/or a maximum angular misalignment of 0.5° between the pulleys.
x If you find wear on the belt drive but you lack the necessary expertise and the tools
required to replace it, have the belt drive or worn parts replaced by your dealer.
9.4.1 Visually inspecting the belt for wear
The belt is subject to a certain degree of wear, depending on distance travelled and
riding conditions.
x Visually inspect the belt regularly for signs of wear.
If for example you find pointed, torn or
missing teeth (see “Illustr.: Belt wear”),
then the belt is worn.
Illustr.: Belt tension (example)
Illustr.: Belt wear (example)