grand dink 250 Workshop-manual : Page 4

          1. GENERAL INFORMATION                                                                                                        GRAND DINK 250

SPECIFICATIONS
Name & Model No.                                 SH50DA                                      Air cleaner type & No              Paper element, wet




                                                                    Fuel System
Motorcycle Name & Type                     GRAND DINK 250                                    Fuel capacity                          9.1 liters




                                                                                                 Carburetor
Overall length                                   2060mm                                             Type                               CVK
Overall width                                     770mm                                             Piston dia.                         30
Overall height                                   1360mm                                             Venturi dia.                  30 equivalent
Wheel base                                       1435mm                                             Throttle type                 Butterfly type
                                          Water cooled 4-stroke,                                    Type                               CDI
Engine type                               OHC engine




                                                                      Electrical Equipment

                                                                                              Ignition System
Displacement                                      249cc                                             Ignition timing                 repeatedly
Fuel Used                                 92# nonleaded gasoline                                    Contact breaker           Non-contact point type
                 Front wheel                         58
                                                                                                                 Spark plug           NGK
Net weight (kg)   Rear wheel                         92
                                                                                                                                    DPR7EA-9
                     Total                          150
                 Front wheel                       63.5                                            Spark plug gap                   0.9mm
Gross weight(kg) Rear wheel                         99.5                                     Battery Capacity                      12V10AH
                     Total                          163                                      Clutch Type                      Dry multi-disc clutch
                                                                      Power Drive System


                 Front wheel                    120/70-12
                                                                                                sion Gear
                                                                                                Transmis-
 Tires                                                                                                          Type           Non-stage transmission
                  Rear wheel                    140/70-12
Ground clearance                                  140mm                                                         Operation     Automatic centrifugal
                                                                                                                                     Type
Perform- Braking distance (m)                 7.0m/30km/hr
ance                                                                                                            Type           Two-stage reduction
                                                                                              Gear
                                                                                              Reduction




         Min. turning radius                     2350mm
         Starting system                      Starting motor                     Reduction 1st                                       0.83~2.2
                                                                                 ratio      2nd                                        6.98
         Type                               Gasoline, 4-stroke
         Cylinder arrangement                Single cylinder             Front Caster angle                                             27°
                                                                      Moving Device




         Combustion chamber type              Semi-sphere                Axle Connecting rod
         Valve arrangement                       O.H.C.                  Tire pressure    Front                                       2.00
         Bore x stroke (mm)                     72.7 x 60                (kg/cm)          Rear                                        2.25
         Compression ratio                       10.3:1
                                                                         Turning          Left                                        45°
         Compression pressure
         (kg/cm)                                  152                    angle            Right                                       45°
         Max. output (kw/rpm)                   13.4/7000          Brake system           Front                                    Disk brake
Engine




         Max. torque (N.m/rpm)                  19.6/5500          type                   Rear                                     Disk brake
                           BTDC                     8°                   Suspension       Front                                    Telescope
                                                                   Device
                                                                   Damping




                Intake
         Port              ABDC                     42°                  type             Rear                                    Double swing
         timing            BBDC                     33°
                Exhaust                                                  Shock absorber Front                                      Telescope
                           ATDC                     1°                   type             Rear                                    Double swing
         Valve            Intake                    0.1            Frame type                                                       Under bone
         clearance (cold) Exhaust                   0.1
         Idle speed (rpm)                     1700100rpm
                       Lubrication type     Forced pressure &
         System
         Lubrication




                                                wet sump
                       Oil pump type      Inner/outer rotor type
                       Oil filter type     Full-flow filtration
                       Oil capacity              1.1 liters

         Cooling Type                         Water cooling


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