use and maintenance
Leonardo 125 - 150 - 250 - 300
68
TECHNICAL DATA
Description
!
"
#
DIMENSIONS
Max. length
1830 mm
1865 mm
Max. length
(rear mudguard extension included )
1920 mm
1955 mm
Max. width
740 mm
770 mm
Max. height (front part of the fairing included)
1410 mm
1410 mm
Seat height
800 mm
780 mm
Distance between centres
1310 mm
1325 mm
Min. ground clearance
170 mm
135 mm
Weight ready for starting
139 kg
150 kg
ENGINE
Type
one-cylinder, 4-stroke engine with overhead camshaft
Number of valves
4
2
Number of cylinders
1
Total displacement
124,91 cm
>
150,95 cm
>
249,78 cm
>
264,47 cm
>
Bore / stroke
56,4 mm / 50,0 mm 62,0 mm / 50,0 mm 69,0 mm / 66,8 mm 71,0 mm / 66,8 mm
Compression ratio
12,5
±
0,5 : 1
10
±
0,5 : 1
Starting
electric
Engine idling rpm
1400
±
50 rpm
1500
±
100 rpm
1450
±
100 rpm
Clutch
automatic, dry centrifugal clutch
Change gear
automatic
Lubrication system
wet sump lubrication, forced circulation with mechanical pump; oil level check
by means of a graduated dipstick
Cooling
liquid cooling, forced circulation with centrifugal pump
TRANSMISSION
Speed change gear
automatic stepless
Primary
V-belt
Secondary
gears
Total engine/wheel ratio
minimum 27,176
maximum 8,152
minimum 15,808
maximum 5,539
300
Leonardo125-300_UK.book Page 68 Tuesday, January 20, 2004 3:54 PM