Ducati MULTISTRADA 950 - Timing System

Timing system
DESMODROMIC system with four valves per
cylinder controlled by eight rocker arms and two
overhead  This system is driven by the
 through spur gears, belt rollers and
toothed belts.
Desmodromic timing system
1) Opening (or upper) rocker arm;
2) Upper rocker arm shim;
3) Closing (or lower) rocker arm shim;
4) Return spring for lower rocker arm;
5) Closing (or lower) rocker arm;
6) 
7) Valve.
6
1
2
2
2 1
5
3
5
4
7
Fig 223
277