Suzuki AY50 User Manual

AY50K4/WK4 (’04-MODEL) 13-3
AY50W
DIMENSIONS AND DRY MASS
Overall length ..................................................................................... 1 865 mm (73.4 in)
Overall width....................................................................................... 650 mm (25.6 in)
Overall height ..................................................................................... 1 125 mm (44.3 in)
Wheelbase ......................................................................................... 1 260 mm (49.6 in)
Ground clearance............................................................................... 105 mm (4.1 in)
Seat height ......................................................................................... 790 mm (31.1 in)
Dry mass ............................................................................................ 83 kg (182 lbs)
ENGINE
Type.................................................................................................... 2 stroke, liquid-cooled
Intake system ..................................................................................... Reed valve
Number of cylinders ........................................................................... 1
Bore.................................................................................................... 41.0 mm (1.614 in)
Stroke ................................................................................................. 37.4 mm (1.472 in)
Displacement...................................................................................... 49 cm
3
(3.0 cu. in)
Corrected compression ratio .............................................................. 8.1 : 1
Carburetor .......................................................................................... KEIHIN PWS14
Air cleaner .......................................................................................... Polyurethane foam element
Starter system .................................................................................... Electric and kick
Lubrication system ............................................................................. SUZUKI “CCI”
Idle speed........................................................................................... 1 900 ± 200 r/min
DRIVE TRAIN
Clutch ................................................................................................. Dry shoe, automatic, centrifugal type
Gearshifting ........................................................................................ Automatic, variable ratio
Gear ratio, reduction ratio ................................................................... Variable reduction ratio (2.975 – 1.033)
Final reduction ratio ............................................................................ 16.271 (51/15 × 67/14)
Drive system....................................................................................... V-belt drive
CHASSIS
Front suspension ................................................................................ Inverted telescopic, coil spring
Rear suspension ................................................................................ Swingarm, coil spring, oil damped
Front suspension stroke ..................................................................... 77 mm (3.0 in)
Front wheel travel ............................................................................... 70 mm (2.8 in)
Rear wheel travel................................................................................ 60 mm (2.4 in)
Caster................................................................................................. 25° 20’
Trail..................................................................................................... 76 mm (2.99 in)
Steering angle .................................................................................... 45° (left and right)
Turning radius..................................................................................... 1.9 m (6.2 ft)
Front brake ......................................................................................... Disc brake
Rear brake.......................................................................................... Disc brake
Front tire size ...................................................................................... 120/70-12 51L, tubeless
Rear tire size ...................................................................................... 130/60-13 M/C 53L, tubeless
ELECTRICAL
Ignition type ........................................................................................ Electronic ignition (CDI)
Ignition timing ..................................................................................... 14° B.T.D.C. at 4 000 rpm
Spark plug .......................................................................................... NGK BPR6HS or DENSO W20FPR
Battery ................................................................................................ 12 V 10.8 kC (3 Ah)/10 HR
Generator ........................................................................................... Flywheel magneto
Fuse ................................................................................................... 10 A
Headlight ............................................................................................ 12 V 35/35 W
Brake light/Taillight.............................................................................. 12 V 21/5 W
Turn signal light .................................................................................. 12 V 10 W
License plate light............................................................................... 12 V 5 W
Speedometer light .............................................................................. 12 V 1.2 W × 2
Fuel level gauge light.......................................................................... 12 V 1.2 W
Turn signal indicator light.................................................................... 12 V 2 W
High beam indicator light.................................................................... 12 V 1.2 W
Oil level indicator light......................................................................... 12 V 2 W
Coolant temperature check light......................................................... 12 V 2 W
Trunk light ........................................................................................... 12 V 2 W
CAPACITIES
Fuel tank............................................................................................. 6.8 L (1.8/1.5 US/Imp gal)
Engine oil tank .................................................................................... 1.2 L (1.3/1.1 US/Imp qt)
Final gear oil, oil change................................................................... 120 ml (4.1/4.2 US/Imp oz)
overhaul ..................................................................... 130 ml (4.4/4.6 US/Imp oz)
Coolant ............................................................................................... 1 200 ml (2.5/2.1 US/Imp oz)

Suzuki AY50 Specifications

General

Brand	Suzuki
Model	AY50
Category	Scooter
Language	English