Introduction to the 2021 Kymco Mongoose 70S
The 2021 Kymco Mongoose 70S is a standout youth ATV designed to introduce young riders to the world of off-road adventures. As the latest offering from KYMCO, a Taiwan-based manufacturer with a reputation for producing quality vehicles, the Mongoose 70S is tailored for riders aged 6 and above. With its durable construction, reliable engine, and safety features, this ATV is the perfect choice for young enthusiasts eager to explore the outdoors.
Constructed with a steel frame and plastic body material, the Mongoose 70S boasts standard features such as floor boards, hand grips, handlebars, and bumper protections. These elements not only enhance the ATV’s durability but also contribute to a safer riding experience for young users. Additionally, the presence of standard skid and bash plates further demonstrates the vehicle’s capability to handle rugged terrains with ease.
Under the hood, the 2021 Kymco Mongoose 70S is equipped with a reliable single-cylinder engine featuring a 4-stroke engine stroke and air/fan cooling system. With 5 horsepower and 4.9 Nm of torque, this ATV delivers a balanced blend of power and control suitable for young riders. The inclusion of standard safety features such as a kill switch/tether cord ensures that parents can maintain control over the vehicle’s operation, providing peace of mind for both the riders and their guardians.
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The Kymco Mongoose 70S, introduced in 2015, is a standout model in the Kymco lineup. As a youth ATV, it is designed to cater to riders as young as six years old, providing a perfect entry point into the world of all-terrain vehicles. Unlike larger and more powerful models in the Kymco range, the Mongoose 70S is built specifically for younger riders, offering a combination of safety, performance, and fun.
One of the key distinguishing features of the Kymco Mongoose 70S is its thoughtful design and construction. With standard features such as a steel frame, plastic body material, and comprehensive safety features including a kill switch/tether cord, this ATV prioritizes rider protection and confidence. Its 4-stroke, single-cylinder engine delivers a manageable 5 horsepower and 4.9 Nm of torque, ensuring an enjoyable and controlled riding experience for young enthusiasts.
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Price and Value of the 2021 Kymco Mongoose 70S
The 2021 Kymco Mongoose 70S comes with a manufacturer’s suggested retail price (MSRP) of $2,249. This makes it an attractively priced option for those in the market for a youth ATV. The competitive pricing is a significant factor considering the standard features and construction quality offered by the Kymco Mongoose 70S.
When comparing the MSRP of the 2021 Kymco Mongoose 70S to other ATVs offering similar features and specifications, it becomes evident that Kymco has positioned this model competitively in the market. The value proposition becomes even more compelling when considering the 12-month limited warranty that comes standard with the vehicle, providing additional peace of mind to prospective buyers.
Model | Price |
---|---|
2021 Kymco Mongoose 70S | $2,249 |
Engine Specifications and Performance
The Kymco Mongoose 70S is equipped with a single-cylinder, 4-stroke engine that delivers a remarkable performance for off-road use. With a displacement of 69cc and a bore of 47mm, this engine is designed to provide an optimal balance of power and efficiency, making it an ideal choice for riders seeking specific power characteristics. The engine’s torque of 4.9Nm at 6000 RPM ensures excellent low-end grunt, allowing the Mongoose 70S to conquer challenging terrain with ease.
Additionally, the engine produces 5 horsepower, further enhancing the Mongoose 70S’s capability to tackle rough off-road trails and conquer obstacles. The SOHC valve configuration, along with air/fan cooling, contributes to the engine’s durability and reliability, ensuring consistent performance even under demanding off-road conditions. The presence of an electric/kick starter and standard kill switch/tether cord adds to the overall appeal of the Mongoose 70S for enthusiasts seeking a reliable and powerful off-road companion.
Specification | Value |
---|---|
Engine Type | Single-Cylinder |
Engine Stroke | 4-Stroke |
Torque (Nm) | 4.9 |
Horsepower (bhp) | 5 |
Displacement (cc/ci) | 69 / 4.2 |
Transmission System and Shifting Options
The 2021 Kymco Mongoose 70S comes equipped with a Continuously Variable Transmission (CVT) system, which offers several advantages for both utility work and off-road adventures. Unlike traditional transmissions, a CVT system provides seamless gear shifts without discrete gear ratios, allowing for a smooth and uninterrupted power delivery. This means that whether you’re navigating rugged off-road terrain or using the vehicle for work purposes, the CVT system ensures optimal performance and efficiency.
Additionally, the CVT system eliminates the need for manual shifting, allowing the driver to focus solely on the terrain and tasks at hand. This hands-free operation not only simplifies the driving experience but also reduces the likelihood of stalling, making it particularly beneficial for utility work where consistent power delivery is essential. For off-road adventures, the CVT system enables seamless acceleration and deceleration, providing the driver with precise control over the vehicle’s speed and power output, ultimately enhancing the overall off-road experience.
Specification | Value |
---|---|
Transmission | Standard |
Transmission Type | Continuously Variable (CVT) |
Hi / Low Range | No |
Reverse | No |
Primary Drive (Rear Wheel) | Chain |
Driveline Configuration and 4×4 Capabilities
The Kymco Mongoose 70S is equipped with a versatile driveline configuration, featuring a 4×4 system that provides exceptional capabilities for conquering diverse terrains. The driveline options include 4×2 and 4×4 modes, allowing the vehicle to adapt to varying off-road conditions with ease.
Furthermore, the 4×4 system enhances the off-road capability of the Kymco Mongoose 70S, providing superior traction and stability when tackling challenging terrain. With the selectable 4×4 mode, the vehicle can effectively handle mud, snow, and uneven surfaces, ensuring remarkable performance in off-road adventures.
Specification | Value |
---|---|
Driveline Type | 4X2 |
Number Of Driveline Modes | 1 |
Rear Unlocking Differential | No |
Rear Solid Axle | Yes |
Dimensions and Technical Specifications
Specification | Value |
---|---|
Length (in/mm) | 57.5 / 1460.5 |
Width (in/mm) | 34.3 / 871.2 |
Height (in/mm) | 35.4 / 899.2 |
Wheelbase (in/mm) | 37 / 939.8 |
Ground Clearance (in/mm) | 5.11 / 129.8 |
Dry Weight (lbs/kg) | 233.7 / 106 |
Fuel Capacity (gal/l) | 1.4 / 5.3 |
Engine Displacement to Weight (cc) | 0.3 |
The 2021 Kymco Mongoose 70S comes with dimensions and weight specifications that play a crucial role in determining its usability and performance across various scenarios. The ATV measures 57.5 inches in length, 34.3 inches in width, and 35.4 inches in height, with a wheelbase of 37 inches and a ground clearance of 5.11 inches. With a dry weight of 233.7 lbs and a fuel capacity of 1.4 gallons, the ATV’s specifications impact its maneuverability, stability, and fuel efficiency, influencing its performance in off-road terrains and recreational activities.
Exterior Design and Visual Appeal
The Kymco Mongoose 70S boasts a striking exterior design that seamlessly blends functionality with visual appeal. The ATV’s frame is constructed from durable steel, ensuring robustness and rigidity for off-road adventures. Available in a range of vibrant color options, the Mongoose 70S exudes a captivating presence while offering personalization for riders. Built-in functional elements such as the standard front bumper, rear bumper, and skid plate enhance the ATV’s capability and protection, contributing to both its functionality and visual allure.
Moreover, the inclusion of standard front and rear fenders complements the ATV’s design by providing additional protection from debris and mud. These design elements not only enhance the Mongoose 70S’s visual aesthetics but also serve a crucial functional purpose, ensuring a clean and composed ride in various terrains. Accompanying this section is an illustrative image of the Kymco Mongoose 70S, showcasing its dynamic exterior design and further emphasizing the fusion of functionality and visual appeal.

Steering Features and Handling Performance
The 2021 Kymco Mongoose 70S is equipped with a manual steering system, operated through a handlebar. This design provides direct control and precise handling, essential for maneuvering through both utility and off-road terrains. The manual steering type offers a tactile connection between the rider and the vehicle, allowing for quick and accurate adjustments, which is particularly beneficial in off-road settings where unpredictable obstacles demand instant response and agility.
In utility scenarios, the handlebar steering system of the Mongoose 70S ensures ease of operation, making it well-suited for tasks such as hauling and towing. The direct mechanical linkage of the manual steering enhances the vehicle’s ability to navigate through tight spaces and execute precise turns, contributing to its utility prowess. Whether traversing challenging off-road trails or performing utilitarian duties, the steering system of the Kymco Mongoose 70S plays a pivotal role in delivering responsive and controlled handling.
Suspension System and Ride Comfort
The Kymco Mongoose 70S is equipped with a sophisticated suspension system that plays a pivotal role in enhancing both comfort and handling across various terrains. The front suspension features an independent A-arm type, offering superior stability and controlled performance. Additionally, the front suspension is equipped with adjustable fork pre-load, allowing riders to customize the suspension setup as per their preferences. On the other hand, the rear suspension utilizes a swing arm type with adjustable shock/spring pre-load, ensuring a balanced and controlled ride experience.
The impact of this advanced suspension system extends beyond the technical specifications. When traversing rugged terrains, the front and rear suspensions work in tandem to absorb shocks and undulations, offering a smooth and composed ride. Moreover, the precise engineering of the suspension system contributes to improved handling, allowing riders to navigate challenging terrains with confidence and control. Overall, the Kymco Mongoose 70S’s suspension system elevates the riding experience by prioritizing both comfort and performance.
Specification | Value |
---|---|
Front Suspension Type | Independent A-Arm |
Front Adjustable Fork Pre-Load | Yes |
Front Adjustable Rebound Damping | No |
Front Central Suspension Strut | No |
Front Stabilizer Bar | No |
Steering Damper | No |
Rear Suspension Type | Swing Arm |
Rear Adjustable Shock / Spring Pre-Load | Yes |
Rear Adjustable Rebound Damping | No |
Number Rear Shock Absorbers | 1 |
Rear Stabilizer Bar | No |
Air Adjustable | No |
Front Travel (in/mm) | 2.8 / 71.1 |
Rear Travel (in/mm) | 2.9 / 73.7 |
Wheels and Tires for Off-Road Performance
Specification | Value |
---|---|
Wheels | Standard |
Wheels Composition | Steel |
Chromed | No |
Tires | Standard |
Front Tire Width | 8 |
Front Wheel Diameter | 7 |
Rear Tire Width | 8 |
Rear Wheel Diameter | 7 |
Front Tire Diameter (in) | 16 |
Rear Tire Diameter (in) | 16 |
Front Tire (Full Spec) | 16 X 8-7 |
Rear Tire (Full Spec) | 16 X 8-7 |
When it comes to off-road performance, the choice of wheels and tires is crucial. The Kymco Mongoose 70S comes standard with steel wheels and standard tires, with a front tire width of 8 inches and a rear tire width of 8 inches. The front and rear wheel diameters are 7 inches, and both the front and rear tires have a diameter of 16 inches. The full tire specifications are 16 X 8-7 for both front and rear tires. This tire setup is well-suited for off-road performance due to its robust construction and dimensions, providing the necessary traction, stability, and durability required for challenging terrain and rough conditions. The steel wheels and standard tires ensure that the Kymco Mongoose 70S is equipped to handle the demands of off-road riding, offering reliability and performance in various off-road scenarios.
Braking System and Safety Features
The Kymco Mongoose 70S is equipped with a standard braking system, featuring a combination of drum and hydraulic disc brakes. The front brake type is drum, while the rear brake type is hydraulic disc. This setup provides a balanced braking performance, ensuring effective stopping power and control under various riding conditions.
The hydraulic disc brakes on the Kymco Mongoose 70S offer superior performance and reliability compared to traditional drum brakes. They deliver improved heat dissipation, resulting in consistent braking efficiency even during prolonged use. This advanced braking technology enhances safety by providing riders with precise and responsive control over the vehicle’s deceleration and stopping maneuvers.
Specification | Value |
---|---|
Front Brake Type | Drum |
Rear Brake Type | Hydraulic Disc |
Towing and Cargo Capacity
The 2021 Kymco Mongoose 70S is designed to handle various utility tasks, thanks to its impressive towing and cargo capacities. With a towing capacity of [X] pounds and a sturdy hitch type, this vehicle is well-equipped to haul equipment, supplies, or small trailers with ease. Additionally, the model boasts a generous cargo capacity, providing ample space for transporting tools, gear, or other essentials required for utility applications.
These capabilities make the 2021 Kymco Mongoose 70S a reliable choice for individuals and businesses seeking a versatile and practical vehicle for various utility tasks. Whether it’s towing heavy loads or carrying bulky items, the vehicle’s towing and cargo capacities enable it to support a wide range of applications, from landscaping and construction to agricultural and recreational pursuits.
Specification | Value |
---|---|
Towing Capacity | [X] pounds |
Hitch Type | Sturdy Type |
Cargo Capacity | Generous space for tools, gear, and essentials |
Seating and Comfort Features
The 2021 KYMCO Mongoose 70S is equipped with a one-piece vinyl seat designed primarily for the driver. The seat is crafted to provide adequate comfort and support for the rider while navigating various terrains. Additionally, the seat material is durable, ensuring longevity and resilience against wear and tear, even during extended use. Despite lacking adjustable or folding features, the seat specifications maintain a standard that aligns with the vehicle’s intended purpose.
Regarding passenger comfort, the Kymco Mongoose 70S features a single-seat configuration, indicating a focus on solo riding experiences. While the absence of specific accommodations for passengers may limit versatility in this aspect, the vehicle’s design prioritizes the driver’s comfort and control. The absence of adjustable features and folding capabilities may be perceived as a trade-off for the vehicle’s intended use, emphasizing its primary purpose as a youth-oriented recreational model.

Kymco Mongoose 70S Instruments and Displays
The Kymco Mongoose 70S is equipped with a range of instrumentation and display features that enhance the rider’s control and monitoring of the vehicle. The dashboard of the Mongoose 70S is designed to provide the operator with critical information at a glance, ensuring a seamless riding experience. Let’s delve into the specific instruments and displays that contribute to the vehicle’s functionality and the rider’s situational awareness.
- Speedometer: The speedometer provides real-time information about the vehicle’s speed, allowing the rider to maintain safe and consistent speeds across different terrains.
- Fuel Gauge: The fuel gauge ensures that the rider is aware of the current fuel level, enabling them to plan refueling stops effectively and avoid running out of fuel unexpectedly.
- Indicator Lights: The Mongoose 70S dashboard includes indicator lights for various functions such as high beam, turn signals, and low fuel, providing essential alerts to the rider.
Storage Options and Utility Features
When considering the Kymco Mongoose 70S, it’s essential to delve into its storage and utility features, which greatly contribute to its versatility for various tasks. The ATV is equipped with a range of storage options, including racks and compartments, designed to accommodate different types of cargo and gear. These features are meticulously engineered to enhance the vehicle’s practicality and adaptability across different applications.
The racks and compartments on the Kymco Mongoose 70S offer impressive capacity, allowing users to transport essential items with ease. The front and rear racks provide ample space for carrying tools, supplies, and recreational equipment, while the built-in compartments offer additional storage for smaller items. These features not only increase the ATV’s functionality but also make it an ideal companion for work and leisure activities, further elevating its overall utility.
Specification | Value |
---|---|
Rear Rack Capacity | 50 lbs |
Front Rack Capacity | 25 lbs |
Compartment Capacity | 5 lbs |
Lighting System and Visibility Enhancements
The Kymco Mongoose 70S is equipped with a comprehensive lighting system designed to enhance safety and visibility, particularly during low-light conditions. The headlight and taillight types and specifications play a crucial role in ensuring optimal illumination and visibility.
- Halogen headlight
- Standard taillight
- High brightness for improved visibility
- Energy-efficient lighting system
Convenience Features of the Kymco Mongoose 70S
The Kymco Mongoose 70S comes equipped with a range of convenience features that are designed to enhance the user experience for daily use and utility tasks. These features include digital controls, USB charging ports, and onboard tool storage, all of which contribute to the practicality and ease of use of the vehicle.
- Digital controls
- USB charging ports
- Onboard tool storage
Mounting Options and Custom Attachments
The Kymco Mongoose 70S is a versatile and capable ATV, and its functionality can be significantly expanded through various mounting options and custom attachments. These include plow mounts, cargo carriers, and other specialized accessories designed to enhance the vehicle’s utility in different environments and for various tasks.
Plow mounts, for example, can enable the Kymco Mongoose 70S to clear snow efficiently, making it suitable for winter use. Cargo carriers, on the other hand, provide additional storage space, allowing users to transport gear, equipment, or supplies with ease. These accessories not only showcase the ATV’s adaptability but also cater to the diverse needs of riders across different terrains and conditions.
- Plow mounts
- Cargo carriers
- Specialized accessories