dinkstreet 300 i abs 1 Workshop-manual : Page 5

          1. GENERAL INFORMATION                                                              Downtown 300i ABS


SPECIFICATIONS

Name                              Downtown 300i       Oil filter type                 Full-flow filtration
Model No.                             SK60AB          Oil capacity                          1.5 liter
Overall length                        2200 mm         Exchanging capacity                   1.3 liter
Overall width                          800 mm                         Fi injection system
Overall height                        1410 mm         Air cleaner type & No             Paper element, wet
                                                      Fuel capacity                         12.5 liters
Wheel base                            1545 mm
Engine type                        4 stroke O.H.C.    Brand                                  Keihin
                                                      Throttle Body                       Butterfly type
Displacement                           298.9 cc
Fuel Used                          92# nonleaded      Venturi diameter (mm)                    34
                                       gasoline       Fuel pump pressure                     2.5 bar
                   Front wheel            79                            Electrical system
                   Rear wheel            110                                                  ECU
                      Total              189          Ignition type
                   Front wheel                        Ignition timing              10°BTDC / idle
                                         149
                   Rear wheel
                                                                                    33° / 6500min
                                         205          Spark plug                    CR7E (NGK)
                       Total             354          Spark plug gap                 0.60.7mm
Ground clearance (mm)                    140          Battery Capacity                12V10AH
Braking distance (m)                                               Transmission system
                                  7.9m / 40 km/hr
                                                      Clutch type                   Dry multi-disc
Min. turning radius (m)                  2.6          Transmission type
                                                                                        CVT
         Engine part
                                                      Operation type                    Auto centrifugal
                                  Starting motor
Starting system                                       Reduction gear type              Two-stage reduction
Type                             Gasoline 4-cycle                               1st       0.72 ~ 2.24
Cylinder arrangement             Single cylinder                               2nd           7.222
Combustion chamber type           Semi-sphere                            Moving device
Valve arrangement                  O.H.C.-4V          Tire type                            Tubeless
Bore x stroke (mm)                 72.7 * 72                             Front wheel    120/80-14 58S
Compression ratio                    10.8:1                              Rear wheel     150/70-13 64S
Compression pressure                                                     Front wheel          2.0
(kg/cm-rpm)                         16-570 rpm
Max. output (ps/rpm)                 29 / 7750                           Rear wheel          2.25
Max. torque (kg-m/rpm)               2.7 / 6500       Wheel material                      Aluminium
                        Open        -9.5° BTDC                              Left               40°
                       Close        37.5° BTDC                             Right              40°
                        Open         40° BTDC                              Front              ABS
                       Close         10° BTDC                               Rear              ABS
                       Intake           0.10                            Damping Device
                       Exhaust          0.10                                                Telescope
                                                                            Front
Idle speed (rpm)                   1600100 rpm
                                                                            Rear            Swing arm
Cooling Type                       Liquid cooling
                                 Forced pressure &    Shock absorber        Front            110 mm
Lubrication type                     wet sump         stroke                Rear             100 mm
Oil pump type                     Inner/outer rotor



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