Transmission - Ducati SPORTTOURING ST4s 2005 Manuel D'utilisation Et Entretien

Transmission

Wet clutch operated by a control lever on handlebar left
side.
Drive is transmitted from engine to gearbox main shaft via
spur gears.
Gear ratio:
32/59.
6-speed gearbox with constant mesh gears, gear change
pedal on left side of motorcycle.
E Front/rear sprocket ratio:
15/38.
Total gear ratios:
1 st 15/37
2 nd 17/30
3 rd 20/27
th
4 22/24
th
5 24/23
th
6 28/24
Drive chain from gearbox to rear wheel:
Make:
DID
Type:
525 HV.
Dimensions:
5/8"x5/16"
Links:
100.
98
Important
The above gear ratios are the homologated ones and
under no circumstances must they be modified.
If you wish to tune up your motorcycle for competitive
trials, you may refer to Ducati Motor Holding S.p.A. who
will be glad to provide information about the special ratios
available. Relevant instructions and original spare parts are
available from your local Dealer or authorised workshop.
Warning
If the rear sprocket needs replacing, contact a Ducati
Dealer or an authorised workshop. If improperly replaced,
this component could seriously endanger your safety and
that of your passenger, and cause irreparable damage to
your motorcycle.