Ducati SPORT 1000 Manuel D'utilisation page 143

Frame
Tubular trestle frame with upper section made of high-
strength steel.
Steering angle (on each side):
28°.
Steering head angle:
24°.
Trail:
92 mm
E
Wheels
Spoked wheels.
Front
Dimensions:
3.50x17"
Rear
Make:
BREMBO
Dimensions:
5.50x17"
Front wheel shaft can be removed.
68
Tyres
Front
Radial tube tyre.
Size:
120/70-R17.
Rear
Radial tube tyre.
Size:
180/55-R17.
Spark plugs
Make:
CHAMPION
Type:
RA 6 HC.
As an alternative:
Make:
NGK
Type:
DCPR8E