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2020 KYMCO Mongoose 90S

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Details

This ATV is for a young rider who is establishing their independence. The ability to shift into reverse provides easy maneuverability, demanding no further assistance. The ergonomically designed seat helps riders move and shift around with ease on the vehicle or get a better grip.

The 2020 Mongoose 90S is a Class Leading Fully Automatic Youth ATV with Reverse and the following features:

  • Y-10 compliant for ages 10 and up
  • 89cc SOHC 2-valve 4-stroke engine, fan cooled
  • Forward, neutral and reverse transmission
  • CVT transmission for automatic shifting from low to high speeds
  • Front drum and rear disc brakes with parking brake lock
  • Single front A-Arms with preload adjustable shocks
  • Rear swing arm suspension with adjustable rear shock
  • Sport style matte black steel wheels
  • Front headlight with low and high beam
  • Single rear tail light
  • Rear grab bar
  • Tether cord with safety cut off switch
  • Mounting tab for safety flag
  • Ergonomic seat

Instrumentation: Gear position indicator

Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Horsepower (bhp):
    6.3
  • Horsepower (kW):
    4.7
  • Torque (Ft Lbs):
    4.9
  • Torque (Nm):
    6.6
  • Torque RPM:
    5500
  • Cooling:
    Air / Fan
  • Valves:
    2
  • Valves Per Cylinder:
    2
  • Valve Configuration:
    SOHC
  • Bore (mm):
    47
  • Bore (in):
    1.9
  • Stroke (mm):
    51.8
  • Stroke (in):
    2
  • Displacement (cc):
    89
  • Displacement (ci):
    5.4
  • Compression Ratio:
    10.0:1
  • Starter:
    Electric / Kick
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas

Brakes

  • Front Brake Type:
    Drum
  • Rear Brake Type:
    Disc

Carburetion

  • Carburetion Brand:
    Keihin
  • Carburetor:
    Yes
  • Number Of Carburetors:
    1
  • Carburetor Size (mm):
    14
  • Carburetion Type:
    Carburetor

Dimensions

  • Length (in):
    57
  • Length (mm):
    1447.8
  • Width (in):
    36
  • Width (mm):
    914.4
  • Height (in):
    37.9
  • Height (mm):
    962.7
  • Wheelbase (in):
    37.9
  • Wheelbase (mm):
    962.7
  • Ground Clearance (in):
    7.3
  • Ground Clearance (mm):
    185.4
  • Length (ft):
    4.75
  • Length (ft/ft):
    4
  • Length (ft/in):
    9

Other

  • Fuel Capacity (gal):
    1.4
  • Fuel Capacity (l):
    5.3
  • Fuel Capacity Reserve (gal):
    0.4
  • Fuel Capacity Reserve (l):
    1.5
  • Frame:
    Steel
  • Body Material:
    Plastic
  • Driveline Type:
    4X2
  • Number Of Driveline Modes:
    1
  • Rear Solid Axle:
    Yes
  • Floor Board Location:
    Driver
  • Front Suspension Type:
    Independent A-Arm
  • Front Travel (in):
    2.8
  • Front Travel (mm):
    71.1
  • Front Adjustable Fork Pre-Load:
    Yes
  • SysModelID:
    100572
  • MfrModelID:
    90S
  • Year:
    2020
  • Manufacturer:
    KYMCO
  • Model Name:
    Mongoose
  • Trim Name:
    90S
  • Family Name:
    Mongoose
  • Product Type:
    ATV
  • Manufacturer Type:
    Youth
  • Generic Type (Primary):
    Youth
  • Manufacturer Country:
    Taiwan
  • Photo Name:
    2020_KYMCO_Mongoose_90S.jpg
  • Major Revision Year:
    2015
  • Revision Status:
    Carryover
  • Competitor Code:
    ATV20YAB000
  • Introduction Year:
    2015
  • Manufacturer Recommend Minimum Age:
    10
  • SysTrimId:
    302675
  • SysMakeId:
    27
  • IsCurrent:
    Yes
  • Historical ID:
    277639
  • Data Provider:
    CRS
  • Parent Company:
    KYMCO
  • Display Name:
    Mongoose 90S
  • Engine Displacement to Weight (cc):
    0.38
  • Currency:
    US Dollars
  • Warranty (Months):
    12
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Swing Arm
  • Rear Travel (in):
    2.9
  • Rear Travel (mm):
    73.7
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Seat Type:
    One-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver
  • Number Of Seats:
    1
  • Bash Plate (Front):
    Yes
  • Steering Type:
    Manual
  • Steering Control:
    Handlebar
  • Temperature Warning Type:
    Light
  • Front Tire Width:
    7
  • Front Wheel Diameter:
    8
  • Rear Tire Width:
    9
  • Rear Wheel Diameter:
    8
  • Front Tire (Full Spec):
    18 X 7-8
  • Rear Tire (Full Spec):
    18 X 9-8
  • Wheels Composition:
    Steel
  • Tube / Tubeless:
    Tubeless
  • Front Tire Diameter (in):
    18
  • Rear Tire Diameter (in):
    18
  • Type:
    Halogen

Our Location

Thornton's Motorcycle Sales
762 E County Rd 300 S
Versailles, IN 47042