Specifications
WEIGHT AND DIMENSIONS
Total dry weight 162 Kg
Width (at rearview mirrors) 865 mm
Length 2080 mm
Wheelbase 1460 mm
Height 1350 mm
ENGINE
Type single cylinder 4-stroke
Cylinders 1
Bore 72.7 mm
Stroke 60.0 mm
Displacement 249 cm
3
Compression ratio 10.5 : 1
Timing system two-valve single overhead
camshaft
Play of valves: intake 0.10 mm
exhaust 0.10 mm
Valve play adjustment.... outside adjustment by rocker
arm pivot off-centred pin.
KEIHIN carburettor 0 30 mm VE3BD
Idle speed 1500 ± 100 rpm
Air filter paper filter.
Starter system starter motor / kick-start.
Engine lubrication by chain-driven lobe pump
(in crankcase) and gauze
strainer.
Fuel system by carburettor, with electric
fuel pump.
Fuel intake Reed valve on crankcase.
Max. power (crankshaft) 13 kWat 7000 rpm
Max. torque (crankshaft) 23.5 N-m (2.4 kg-nn)
at 5500 rpm
Cooling system Liquid cooled
TRASMISSIONS
Trasmission By automatic variation with
expanding pulleys, V-belt,
automatic clutch, reduction
gearing.
ELECTRICAL COMPONENTS
Ignition type Electronic capacitive dis-
charge system with separate
HT coil.
Ignition advance
(before T.D.C.) variable
Spark plug ....NGK DPR7EA-9, DENSO X22EPR-U9
Battery 12V-12Ah
Fuses 1 χ 30Α, 1 χ 20Α, 1 χ 15Α, 3
x10A, 3X7.5A.
Generator three-phase alternating current.
CAPACITIES
Fuel tank (including ~ 2.5 I reserve) 14.5 I
Rear hub 160 cc, oil change
200 cc, overhaul
(recommended oil:TUTELA ZC 90).
FRAME AND SUSPENSION
Type Welded steel tubing with
pressed steel reinforce-
ments.
Front suspension hydraulic telescopic fork with
0 35 mm rod.
Front fork travel 90 mm
Rear suspension engine functioning as swing
arm pivoting on frame with
bushings, dampening pad,
engine connection spring.
Double-acting hydraulic
shock absorbers with vari-
able-pitch coaxial spiral
spring, with 4-position ad-
justable preload.
Rear wheel excursion 88 mm
BRAKES
Front (right side) Disc brake, diameter of 240
mm with hydraulic linkage
(right-hand brake lever) 0
34 mm single-piston caliper
Combined dual disc 0 240 (front left
and rear) with hydraulic con-
trol operated by left-hand le-
ver on handlebar. The sys-
tem is slave to a pressure-
distributing valve 0 32 mm
single-piston caliper.
WHEELS AND TYRES
Lightweight alloy wheels: front 3.50x14"
rear 3.50x13"
Tyres: front 120/70-14"
rear: 140/60-13"
Tyre pressure (cold): front 2.0 bar
rear 2.2 bar
(2.5 bar with driver and luggage).
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01 003
1 -4
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