2006 Ducati Multistrada 1000 DS Owners Manual - Page 186

Engine 90 degree twin cylinder four stroke, 1000cc, Desmodromic valve gear, electronic fuel injection, air cooled. Bore (mm): 94 Stroke (mm): 71.5 Total displacement cm3: 992 Compression ratio: 10.5 ± 0.5:1 Max power at crankshaft (95/1/EC) 62 kW - 84 CV at 8,000 rpm Max torque at crankshaft (95/1/EC): 84 Nm -8.5 Kg at 5,000 rpm Max rotation speed, rpm: 8700 Important Do not exceed specified rpm limits in any running condition. Timing system Desmodromic with two valves per cylinder, operated by four rocker arms (two opening rockers and two closing rockers) and one overhead camshaft. It is operated by the crankshaft through spur gears, belt rollers and toothed belts. Desmodromic timing system (fig. 77) 1) 2) 3) 4) 5) 6) 7) 8) Opening (or upper) rocker; opening rocker shim; split rings closing (or lower) rocker shim; return spring for lower rocker; closing (or lower) rocker; camshaft; valve. E 1 5 2 3 4 6 7 8 fig. 77 87