Ducati Diavel Owners Manual: Transmission
Wet clutch controlled by the lever on left-hand side of the handlebar.
Transmission from engine to gearbox primary shaft via spur gears.
Front chain sprocket/clutch gearwheel ratio: 33/61 6-speed gearbox with constant mesh gears, gear change pedal on left side of motorcycle.
Gearbox output sprocket/rear chain sprocket ratio: 15/43
Total gear ratios:
1St gear 15/37
2Nd gear 17/30
3Rd gear 20/27
4Th gear 22/24
5Th gear 24/23
6Th gear 25/22
Drive chain from gearbox to rear wheel: make: did
Type: hv2 525
Dimensions: 5/8"x1/16"
Links: 118
Important
The above gear ratios are approved and should not be modified under any circumstances.
However, if you wish to tune up your motorcycle for competitions or special tracks, ducati motor holding s.P.A.
Will be pleased to provide information about the special ratios available. Please contact a ducati dealer or authorised service centre.
Warning
If the rear sprocket needs replacing, contact a ducati dealer or authorised service centre. Incorrect replacement of this component could seriously compromise your safety and cause irreparable damage to the motorcycle.
Frame
Als450 steel tubular trellis frame.
Aluminium cast rear subframe.
Steering head angle: 28.
Steering angle: 34 on the left / 34 on the right.
Trail: 130 mm
Wheels
Fourteen-spoke, light-alloy rims.
Front
Dimensions: mt 3.50X17".
Rear
Dimensions: mt 8.00X17".
Tyres
Front
Radial tubeless tyre.
Dimensions: 120/70-zr17
Rear
Radial tubeless tyre.
Dimensions: 240/45-zr17
Brakes
Separate-action anti-lock brake system operated by hall-type
sensors mounted to each wheel, with phonic wheel
detection: abs can be disabled.
Front
Semi-floating drilled dual disc.
Braking mate ...
Suspensions
Front
Hydraulic upside-down fork provided with external adjusters
for rebound and compression damping and preload (for inner
springs of fork legs).
Stanchion diameter:
50 mm, coated.
Rear wh ...
Other materials:
Reassembly of the timing pulleys
Fit the pulley (11) on the flange (24), aligning the timing mark (d) on the
pulley with the timing mark on the (e) on the
flange.
Install the washer (23) up against the pulley, aligning the timing notch (f)
with the timing marks on the pulley and the
flange.
Insert the three screws (22) ...
Spark plugs replacement
Check the colour of the ceramic insulation around the central electrode:
an even, light brown colour indicates the engine is in good condition and
running at the right temperature.
Inspect the centre electrode for wear and check spark plug gap, which should be:
0.8+/-0.1 Mm.
Important
...
Refitting the clutch-side crankcase cover
Clean and degrease mating surfaces on the clutch-side crankcase half cover
and crankcase and ensure that locating bush
(12) and the o-ring (11), located in correspondence with the oil way, are
installed in the crankcase.
Apply an even, regular bead of ducati liquid gasket (a) on the mating ...