kxr maxxer 250 300 Werkstatthandbuch : Seite 6

          1. GENERAL INFORMATION                                                                                                                   ATV 300/250


SPECIFICATIONS (MAXXER 250/MONGOOSE 250)
Model No.                                     LA50                                            Air cleaner type & No                  Sponge
                                              MXER 250R                                                                              13 L (2.73 lmp gal,
ATV Name & Type                                                                               Fuel capacity




                                                                     Fuel System
                                              MAXXER 250                                                                             3.38 US gal)
Overall length                                1705 mm (68.2 in)                                                 Type                 PTG




                                                                                              Carburetor
Overall width                                 1020 mm (40.1 in)                                                 Main jet NO.         98
Overall height                                1110 mm (43.3 in)                                                 Venturi dia.         22 mm (0.88 in)
Wheel base                                    1175 mm (46.2 in)                                                 Throttle type        PISTON
Engine type                                   O.H.C.                                                                                 Full transistor




                                                                       Electrical Equipment
                                                                                              Ignition System
                                                                                                                Type
Displacement                                  249 cm3 (15.2 cu-in)                                                                   digital ignition
                                              92# nonleaded                                                     Ignition timing      5°BTDC/1000 rpm
Fuel Used
                                              gasoline                                                          Spark plug           DPR7EA-9
                                Front wheel   93.1 kg (204.8 lbs)
Dry weight                      Rear wheel    84.9 kg (186.8 lbs)                                               Spark plug gap
                                                                                                                        0.60.7 mm
                                Total         178 kg (391.6 lbs)                                                        (0.0020.003 in)
                                Front wheel   100 kg (220 lbs)                                Battery       Capacity         12V12AH
Gross weight                    Rear wheel    91 kg (200.2 lbs)                                                         Dry, centrifugal
                                                                                              Clutch Type
                                                                                                                        automatic
                                Total         191 kg (420.2 lbs)
                                                                       Drive System




                                Front wheel   21*7-10                                         Clutch operation system   Automatic (V-belt)
Tires                                                                                                                   Helical gear/spur
                                Rear wheel    20*11-9                                          Primary reduction system gear
Ground clearance                              130 mm (5.1 in)
                                                                                              Secondary reduction system Chain drive
    Starting system                           Starting motor
                                                                                              Primary reduction ratio                26.5
    Type                           Gasoline, 4-stroke
                                                                                              Secondary reduction ratio              10.02
    Cylinder arrangement           Single cylinder
                                                                                              Reverse ratio                          50.9
    Combustion chamber type        Semi-sphere
    Valve arrangement              O.H.C., chain drive                                        FR/RR tire rolling                     1675/1596 mm
                                                                       Moving Device




                                                                                              circumference                          67/63.8 in)
                                   72.7 x 60 mm
         Bore x stroke
                                   (2.9 x 2.4 in)                                                                            Front   0.28 kgf/cm2 (28
                                                                                              Tire pressure
         Compression ratio         10.3:1                                                                                    Rear    kPa, 3.2 psi)
                                   15 kgf/cm2 (1500 kPa,                                      Turning                        Left    40°
         Compression pressure
                                   213 psi)                                                   angle                          Right   40°
                            Open 8.1° BTDC                                                                                   Rear    Disk brake
         Intake valve                                                Brake system type
                            Close 41° ABDC                                                                                   Front   Disk brake
Engine




                            Open 37° BBDC
         Exhaust valve                                                                                                       Front   Double wishbone
                            Close 7.9° ATDC
                                                                     Suspension type
         Valve clearance Intake    0.1 mm (0.004 in)
         (cold)                                                                                                              Rear    Link suspension
                           Exhaust 0.1 mm (0.004 in)
         Idle speed                1500 rpm                          Frame type                                                      Steel tube frame
                Lubrication type Forced pressure &
           Lubrication System




                                   Wet sump
                Oil pump type      Inner/outer rotor type
                Oil filter type    Full-flow filtration
                                   1.6 L (1.4 lmp qt, 1.7
                Oil capacity
                                   US qt)
                Oil exchanging     1.4 L (1.23 lmp qt,
                capacity           1.48 US qt)
         Cooling Type              Liquid cooling

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