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2021 KYMCO Mongoose 90S Specs

SUMMARY

The 2021 KYMCO Mongoose 90S is a Youth Style ATV equipped with an 90cc, Air / Fan Cooled, Single-Cylinder, SOHC, 4-Stroke Engine and a Continuously Variable (CVT) Transmission. It has a 4X2 driveline.

The Mongoose 90S has a Independent A-Arm Front Suspension with 2.8 inches of travel while the Swing Arm Rear Suspension has 2.9 inches of travel. The Mongoose 90S has Front Drum Brakes and Rear Hydraulic Disc Brakes.

The Mongoose 90S was introduced in 2015 and is Carryover for 2021. It includes a 12 month Limited warranty.

MSRP: $2,549 Est. Monthly Payment*: $42

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SPECIFICATIONS (VIEW ALL SPECS)

Manufacturer	KYMCO
Model	Mongoose
Year	2021
Class	Youth
Country of Origin	Taiwan
MSRP	$2,549
Misc
Manufacturer Recommend Minimum Age	10
Generic Type (Primary)	Youth
Manufacturer Country	Taiwan
Manufacturer Type	Youth
Engine
Cylinders	1
Engine Stroke	4-Stroke
Displacement (cc)	90
Valve Configuration	SOHC
Starter	Electric / Kick
Engine Type	Single-Cylinder
Cooling	Air / Fan
Compression Ratio	10.0:1
Seat Specifications
Number Of Seats	1
Seat Height (in)
Dimensions
Width (in)	35.4
Height (in)	36.2
Ground Clearance (in)	5.9
Wheelbase (in)	37
Weight
Towing Capacity (lbs)
Capacities
Fuel Capacity (gal)	1.4
Transmission
Number Of Speeds
Transmission Type	Continuously Variable (CVT)
Reverse	Yes
Primary Drive (Rear Wheel)	Chain
Front Suspension
Front Travel (in)	2.8
Front Suspension Type	Independent A-Arm
Price
Warranty (Months)	12
Warranty (Condition)	Limited
Rear Suspension
Rear Travel (in)	2.9
Rear Tire (Full Spec)	18 X 9-8
Front Tire (Full Spec)	18 X 7-8
Brakes
Front Brake Type	Drum
Rear Brake Type	Hydraulic Disc
Rear Brake Type	Hydraulic Disc
Driveline
Driveline Type	4X2

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KEY DIFFERENTIATORS

The base price of the 2021 KYMCO Mongoose 90S ATV is $2549. This is $336.36 less expensive than its competition.

The Single-Cylinder engine in the 2021 KYMCO Mongoose 90S ATV has a displacement of 90 cc which is 6.77% more than its competition.

The 2021 KYMCO Mongoose 90S ATV weighs 265 lbs which is 4.28% more than other Youth models.

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KEY FACTS
Manufacturer	KYMCO
Model	Mongoose
Year	2021
Class	Youth
Country of Origin	Taiwan
MSRP	$2,549

Misc
Manufacturer Recommend Minimum Age	10
Generic Type (Primary)	Youth
Manufacturer Country	Taiwan
Manufacturer Type	Youth

Engine
Cylinders	1
Engine Stroke	4-Stroke
Displacement (cc)	90
Valve Configuration	SOHC
Engine Type	Single-Cylinder
Cooling	Air / Fan
Compression Ratio	10.0:1
Compression Ratio	10.0:1

Seat Specifications
Number Of Seats	1
Seat Height (in)

Dimensions
Length (in)	57.5
Height (in)	36.2
Ground Clearance (in)	5.9
Wheelbase (in)<	37

Weight
Towing Capacity (lbs)

Capacities
Fuel Capacity (gal)	1.4

Transmission
Number Of Speeds
Transmission Type	Continuously Variable (CVT)
Reverse	Yes
Primary Drive (Rear Wheel)	Chain

Front Suspension
Front Travel (in)	2.8
Front Suspension Type	Independent A-Arm

Price
Warranty (Months)	12
Warranty (Condition)	Limited

Rear Suspension
Rear Travel (in)	2.9
Rear Tire (Full Spec)	18 X 9-8
Front Tire (Full Spec)	18 X 7-8

Brakes
Front Brake Type	Drum
Rear Brake Type	Hydraulic Disc

Driveline
Rear Unlocking Differential	No
Driveline Type	4X2