Description
34
4.5
Electric drive system
The bicycle is driven by muscle power via the chain
drive. The force which is applied by pedaling in the
direction of travel, drives the front chain ring. The
chain transmits the force onto the cassette and then
onto the rear wheel.
Figure 11:
Diagram of mechanical drive system
1
Direction of travel
2
Chain
3
Rear chain wheel
4
Front chain wheel
5
Pedal
In addition, the bicycle has an integrated, electric drive
system, with a
command console with display
.
5
2
3
4
1
BULLS_BOSCH_Purion_BBC
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