Attention
If the rear sprocket needs replacing, contact a
Ducati Dealer or authorized Service Center.
Incorrect replacement of this component could
seriously endanger rider and passenger safety and
cause irreparable damage to the motorcycle.
Frame
ALS420 steel tubular trellis frame.
ALS 450 steel tube trellis frame rear subframe.
Die-cast light alloy connecting side plates, pivoted on
the engine. Steering head angle: 24° 30°.
Wheels
Front
10-spoke, light-alloy rims.
Size: MT3.50x17"
Rear
3-spoke, light-alloy rims.
Size: MT6.00x17"
Both wheel shafts can be removed.
Tires
Front
Tubeless, radial tire.
Size: 120/70-ZR17
Rear
Tubeless, radial tire.
Size: 190/55-ZR17
Suspensions
Front
Hydraulic upside-down fork
The fork is adjusted by electric impulses sent by the
instrument panel to the adjusters. Only the right-hand
fork leg is equipped with external adjuster for setting
the preload of the internal spring
Stanchion diameter:
48 mm.
Wheel travel: 6.69 in (170 mm).
Rear
The shock absorber is adjustable in rebound and
compression and has remote control for spring
preload. Its upper section is pivot-connected to the
frame and the lower section is pivot-connected to a
light alloy swingarm. The swingarm hinges on a pivot
shaft that passes through the frame and engine. The
whole system gives the bike excellent stability.
Shock absorber stroke: 2.34 in (59.5 mm).
Rear wheel travel: 6.69 in (170 mm).
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