101
E
Engine
Longitudinal 90º “L” twin cylinder, four-stroke.
Bore (mm):
104
Stroke (mm):
64.7
Total displacement cm
3
:
1099
Compression ratio:
12.5±0.5:1
Max power at crankshaft (95/1/EC), kW/HP:
113 kW/154 HP at 9,750 rpm
Max torque at crankshaft (95/1/EC):
116 Nm @ 8,000 rpm
Max rotation speed, rpm:
10,700
Important
Do not exceed the specified rpm limits in any running
conditions.
Timing system
Desmodromic (type) with four valves per cylinder, operated
by eight rocker arms (4 opening rockers and 4 closing
rockers) and two overhead camshafts. It is operated by the
crankshaft through spur gears, belt rollers and toothed belts.
Desmodromic timing system
(fig. 83)
1) Opening (or upper) rocker arm;
2) Opening (upper) rocker shim;
3) Closing (lower) rocker shim;
4) Return spring for lower rocker;
5) Closing (lower) rocker;
6) Camshaft;
7) Valve.
Performance data
Maximum speed in any gear should be reached only after
the correct running-in period with the motorcycle properly
serviced at the recommended intervals.
6
1
2
2 1
5
3
5
4
7
fig. 83
