Specification - KYMCO Downtown 300i ABS Service Manual

1. GENERAL INFORMATION
SPECIFICATIONS
Name
Model No.
Overall length
Overall width
Overall height
Wheel base
Engine type
Displacement
Fuel Used
Front wheel
Curb weight
Rear wheel
(kg)
Total
Front wheel
Max. weight
Rear wheel
(kg)
Total
Ground clearance (mm)
Braking distance (m)
Min. turning radius (m)
Engine part
Starting system
Type
Cylinder arrangement
Combustion chamber type
Valve arrangement
Bore x stroke (mm)
Compression ratio
Compression pressure
(kg/cm²-rpm)
Max. output (ps/rpm)
Max. torque (kg-m/rpm)
Intake Timing
Exhaust Timing
Valve clearance
Exhaust
Idle speed (rpm)
Cooling Type
Lubrication type
Oil pump type
Downtown 300i ABS
SK60AB
2200 mm
800 mm
1410 mm
1545 mm
4 stroke O.H.C.
298.9 cc
92# nonleaded
gasoline
79
110
189
149
205
354
140
7.9m / 40 km/hr
2.6
Starting motor
Gasoline 4-cycle
Single cylinder
Semi-sphere
O.H.C.-4V
φ72.7 * 72
10.8:1
16-570 rpm
29 / 7750
2.7 / 6500
Open -9.5° BTDC
Close 37.5° BTDC
Open 40° BTDC
Close 10° BTDC
Intake 0.10
0.10
1620±100 rpm
Liquid cooling
Forced pressure &
wet sump
Inner/outer rotor
Oil filter type
Oil capacity
Exchanging capacity
Fuel injection system
Air cleaner type & No
Fuel capacity
Brand
Throttle Body
Venturi diameter (mm)
Fuel pump pressure
Electrical system
Ignition type
Ignition timing
Spark plug
Spark plug gap
Battery Capacity
Transmission system
Clutch type
Transmission type
Operation type
Reduction gear type
Reduction ratio
Moving device
Tire type
Tire spec.
Tire pressure
(kg/cm²)
Wheel material
Turning angle
Brake type
Clearance between
Wheel Sensor and
Rotor
Damping Device
Suspension
type
Shock absorber
stroke
Downtown 300i ABS
Full-flow filtration
1.5 liter
1.3 liter
Paper element, wet
12.5 liters
Keihin
Butterfly type
34
43.4 psi (3.0 bar)
ECU
10°BTDC / idle
33° / 6500min
CR7E (NGK)
0.6～0.7mm
12V10AH
Dry multi-disc
CVT
Auto centrifugal
Two-stage reduction
st
1 0.72 ~ 2.24
2nd 7.222
Tubeless
Front
120/80-14 58S
150/70-13 64S
Rear
2.0
Front
2.25
Rear
Aluminium
Left 40°
Right 40°
Front ABS
Rear ABS
Front
0.4-1.2mm
Rear 0.4-1.2mm
Telescope
Front
Rear Swing arm
Front 110 mm
Rear 100 mm
1-2