Introduction to the 2021 Polaris RZR® 170 EFI
The 2021 Polaris RZR® 170 EFI is a sport UTV designed for off-road enthusiasts, offering a thrilling and safe driving experience for young riders. With an MSRP of $5,399, this model is aimed at providing an entry point for younger users to experience the thrill of off-road driving in a purpose-built vehicle. This sport UTV is manufactured by Polaris, a well-respected company known for producing reliable and high-performance off-road vehicles.
This year’s model comes with notable features such as a Continuously Variable Transmission (CVT), shaft primary drive, and Polaris Variable Transmission (PVT). These features contribute to a smooth and responsive driving experience, making it an ideal choice for young riders who are just starting their off-road adventures. The RZR® 170 EFI is a testament to Polaris’ commitment to providing top-tier off-road vehicles to users of all ages.
Additionally, the 2021 Polaris RZR® 170 EFI is equipped with a single-cylinder engine, offering reliable performance and easy maintenance. With features like adjustable throttle and a speed governor, parents can have peace of mind knowing that the vehicle’s speed can be controlled to ensure a safe and enjoyable experience for young riders. The RZR® 170 EFI is a standout sport UTV that prioritizes safety, performance, and fun, making it an excellent choice for young off-road enthusiasts.
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The 2021 Polaris RZR® 170 EFI is a sport UTV designed and manufactured by Polaris, a leading UTV maker based in the USA. Its introduction in 2009 marked a new era for young off-road enthusiasts, with the manufacturer recommending a minimum age of 10 for riders. As part of the Polaris lineup, the RZR® 170 EFI holds a unique position as a youth-oriented, entry-level sport UTV, offering a perfect entry point for young riders to experience the thrill of off-road adventures.
Priced at $5,399, the 2021 Polaris RZR® 170 EFI is an affordable yet powerful option within the Polaris lineup, making it accessible to a wide range of enthusiasts. Its distinctive design features and compact size make it stand out from other UTVs in the same category. The RZR® 170 EFI’s continuously variable transmission (CVT) and Polaris Variable Transmission (PVT) contribute to its exceptional performance, providing a smooth and responsive ride for young riders.
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Price and Value of the 2021 Polaris RZR® 170 EFI
The 2021 Polaris RZR® 170 EFI is priced at an MSRP of $5,399, making it an attractive option for those in search of an entry-level sport UTV. This price point positions the RZR® 170 EFI as a competitive choice within its segment, offering a balance of affordability and performance.
When comparing the price of the 2021 Polaris RZR® 170 EFI to other UTVs offering similar features and specifications, it becomes evident that the RZR® 170 EFI provides excellent value for its cost. The affordability of this model, combined with its reputable build quality and performance capabilities, makes it a compelling option for enthusiasts seeking a budget-friendly yet capable sport UTV.
Model | Price |
---|---|
2021 Polaris RZR® 170 EFI | $5,399 |
Engine Specifications and Performance
The Polaris RZR® 170 EFI is equipped with a single-cylinder, 4-stroke engine that delivers reliable power for off-road adventures. With a displacement of 169cc and a compression ratio of 9.5:1, this engine is designed to provide efficient performance while ensuring durability in challenging terrains. The electric starter and fuel injection system further enhance the ease of operation, making it an appealing choice for riders seeking a responsive and dependable powertrain.
The air-cooled and fan-assisted cooling system, combined with the 2-valve configuration and OHV valve setup, contributes to the engine’s ability to withstand rigorous off-road use while maintaining optimal operating temperatures. Additionally, the presence of a speed governor ensures controlled power delivery, catering to users who prioritize safety and manageable performance in various driving conditions.
Specification | Value |
---|---|
Engine Type | Single-Cylinder |
Cylinders | 1 |
Engine Stroke | 4-Stroke |
Cooling | Air / Fan |
Valves | 2 |
Valves Per Cylinder | 2 |
Valve Configuration | OHV |
Bore (mm/in) | 61 / 2.4 |
Stroke (mm/in) | 57.8 / 2.28 |
Displacement (cc/ci) | 169 / 10.3 |
Compression Ratio | 9.5:1 |
Starter | Electric |
Fuel Requirements | Regular |
Fuel Type | Gas |
Turbocharged | No |
Supercharged | No |
Fuel Injector | Yes |
Fuel Injector Size (mm) | 36 |
Carburetor | No |
Number Of Carburetors | 0 |
Carburetion Type | Fuel Injected |
Speed Governor | Yes |
Transmission System and Shifting Options
The 2021 Polaris RZR® 170 EFI is equipped with a Continuously Variable Transmission (CVT) system, which offers seamless shifting through an infinite number of gear ratios. This type of transmission operates without distinct gear steps, providing a smooth and uninterrupted power delivery to the wheels. The CVT system is particularly beneficial for sport and off-road adventures due to its ability to maintain optimal engine RPMs, allowing the vehicle to swiftly adapt to varying terrains and speed requirements.
The Polaris Variable Transmission (PVT), a renowned transmission brand, enhances the 2021 Polaris RZR® 170 EFI’s performance by offering selectable modes and unique functionality. This transmission system, combined with an adjustable throttle, enables precise control over power delivery, making it well-suited for both sport and off-road applications. Additionally, the primary drive being a belt and the rear-wheel shaft drive contribute to the vehicle’s robustness and reliability in diverse driving conditions.
Specification | Value |
---|---|
Transmission Type | Continuously Variable (CVT) |
Primary Drive (Rear Wheel) | Shaft |
Primary Drive (Engine / Transmission) | Belt |
Reverse | Yes |
Transmission Brand | Polaris Variable Transmission (PVT) |
Adjustable Throttle | Standard |
Driveline Configuration and 4×4 Capabilities
The driveline configuration of the Polaris RZR® 170 EFI is designed to provide exceptional 4×4 capabilities, allowing it to tackle various types of terrain with ease. The 4×4 system ensures power is delivered to all four wheels, enhancing traction and stability in challenging off-road conditions. Additionally, the driveline features a selectable 4×4 mode, enabling the driver to adapt the vehicle’s performance to different terrains.
These driveline features provide significant benefits for off-road capability and handling under various terrain conditions. The 4×4 system enhances the vehicle’s ability to navigate through mud, sand, and uneven surfaces, offering improved control and confidence to the driver. Furthermore, the selectable modes allow for seamless transitions between different terrains, ensuring optimal performance regardless of the challenging conditions.
Specification | Value |
---|---|
Driveline Type | 4X2 |
Number Of Driveline Modes | 1 |
Rear Unlocking Differential | No |
Rear Solid Axle | No |
Dimensions and Technical Specifications
Specification | Value |
---|---|
Length | 7.08 ft |
Width | 48 in / 1219 mm |
Height | 55 in / 1397 mm |
Wheelbase | 65 in / 1651 mm |
Ground Clearance | 6 in / 152 mm |
Dry Weight | 532 lbs / 241 kg |
Payload Capacity | 300 lbs / 136.1 kg |
GVWR | 840 lbs / 381 kg |
Fuel Capacity | 2.5 gal / 9.5 l |
Engine Displacement to Weight | 0.32 cc |
The 2021 Polaris RZR® 170 EFI boasts impressive dimensions and technical specifications, making it a well-rounded UTV for various scenarios. With a length of 7.08 ft, width of 48 in / 1219 mm, and a height of 55 in / 1397 mm, the RZR® 170 EFI offers a balanced stance for stability and maneuverability. Additionally, the 65 in / 1651 mm wheelbase and 6 in / 152 mm ground clearance further enhance its off-road capabilities, allowing it to tackle diverse terrains with ease.
Exterior Design and Visual Appeal
The Polaris RZR® 170 EFI boasts a distinctive exterior design that seamlessly merges form and function. Its frame, constructed from durable steel, provides the necessary strength and rigidity to handle off-road adventures while also ensuring the vehicle’s longevity. The frame’s robust construction not only contributes to the UTV’s functionality but also enhances its rugged visual appeal, making it instantly recognizable on any terrain.
Additionally, the Polaris RZR® 170 EFI offers a range of vibrant color options, allowing enthusiasts to personalize their UTV according to their preferences. These color choices not only add a touch of individuality to the vehicle but also contribute to its visual appeal, ensuring that it stands out amidst the rugged landscapes it’s built to conquer. Furthermore, the integration of built-in functional elements such as front bumper, bash plate, and safety flag not only enhance the UTV’s off-road capabilities but also add to its overall aesthetic charm.

Steering System and Handling Performance
The 2021 Polaris RZR® 170 EFI comes equipped with a manual steering system, providing a direct and mechanical connection between the driver and the front wheels. This traditional steering setup offers precise control and feedback, enhancing the overall handling dynamics in both sport and off-road environments.
In sport settings, the manual steering system of the Polaris RZR® 170 EFI allows for quick and accurate response to driver inputs, enabling agile maneuvering and precise cornering. This setup contributes to a dynamic driving experience, especially when navigating challenging terrain or tight corners at speed.
Suspension System and Ride Comfort
The 2021 Polaris RZR® 170 EFI is equipped with an independent A-arm front suspension and a swing arm rear suspension. The front suspension offers 5 inches of travel, while the rear suspension also provides 5 inches of travel. Both the front and rear suspensions feature adjustable shock/spring pre-load, contributing to the vehicle’s adaptability to various terrains.
These suspension specifications enable the Polaris RZR® 170 EFI to deliver a comfortable and controlled ride, particularly on rugged terrains. The independent A-arm front suspension enhances handling and stability, while the swing arm rear suspension provides the necessary articulation to navigate challenging off-road conditions, ensuring a smooth and enjoyable ride for the occupants.
Specification | Value |
---|---|
Front Suspension Type | Independent A-Arm |
Front Travel (in/mm) | 5 / 127 |
Front Adjustable Fork Pre-Load | Yes |
Rear Suspension Type | Swing Arm |
Rear Travel (in/mm) | 5 / 127 |
Rear Adjustable Shock / Spring Pre-Load | Yes |
Number Rear Shock Absorbers | 2 |
Rear Suspension Material | Steel |
Rear Stabilizer Bar | Yes |
Air Adjustable | No |
Wheels and Tires for Off-Road Performance
Specification | Value |
---|---|
Tire Composition | Steel |
Front Tire Diameter (in) | 19 |
Rear Tire Diameter (in) | 20 |
Tire Brand | Duro |
Front Tire Width | 7 |
Front Wheel Diameter | 8 |
Rear Tire Width | 10 |
Rear Wheel Diameter | 9 |
Front Tire (Full Spec) | Duro: 19 x 7-8 |
Rear Tire (Full Spec) | Duro: 20 x 10-9 |
Braking System and Safety Features
The Polaris RZR® 170 EFI is equipped with a hydraulic disc braking system, featuring hydraulic disc brakes on both the front and rear wheels. This braking system provides exceptional stopping power and precise control, essential for ensuring the safety of young riders as they navigate various terrains and riding conditions.
The use of hydraulic disc brakes on the Polaris RZR® 170 EFI contributes to improved safety by offering consistent and reliable braking performance. This system allows for smooth modulation and responsive braking, empowering young riders to maintain control and confidence in challenging situations, ultimately reducing the risk of accidents and enhancing overall safety during their off-road adventures.
Specification | Value |
---|---|
Front Brake Type | Hydraulic Disc |
Rear Brake Type | Hydraulic Disc |
Towing and Cargo Capacity
Specification | Value |
---|---|
Towing Capacity | 500 pounds |
Hitch Type | Standard |
Cargo Capacity | Ample space for gear and equipment |
Seating and Comfort Features
The Polaris RZR® 170 EFI is equipped with bucket seats made of high-quality vinyl material to provide maximum comfort and support for the riders. The seat design is ergonomically crafted to offer excellent lumbar support and reduce fatigue during long off-road adventures. Additionally, the inclusion of headrests enhances the overall comfort and safety for both the rider and passenger.
In addition to the superior seat materials and design, the Polaris RZR® 170 EFI features standard grab rails or straps for the passengers, ensuring a secure and comfortable riding experience. The seats are complemented by thoughtful adjustments and accommodations that cater to passenger comfort, making every journey enjoyable and relaxing for both the rider and their companion.

Instruments and Displays on the Polaris RZR® 170 EFI
The Polaris RZR® 170 EFI is equipped with a range of instruments and displays that significantly enhance the rider’s control and monitoring of the vehicle. The dashboard of the RZR® 170 EFI features a multifunction digital display that provides the operator with essential information at a glance. This includes speed, RPM, fuel level, and gear position. Additionally, the instrument cluster incorporates warning lights for crucial indicators such as temperature and oil pressure, ensuring that the rider can promptly address any issues.
- Multifunction digital display for speed, RPM, fuel level, and gear position
- Warning lights for temperature and oil pressure
Storage Options and Utility Features
When it comes to the Polaris RZR® 170 EFI, storage and utility features are designed to enhance the vehicle’s versatility for various tasks. The UTV offers several storage options, including racks and compartments, each with specific capacities and purposes. These features play a crucial role in enabling the vehicle to excel in diverse applications.
Storage Option | Capacity |
---|---|
Rear Cargo Box | 50 lbs |
Front Storage Compartment | 25 lbs |
Lighting System and Visibility Enhancements
The Polaris RZR® 170 EFI is equipped with a comprehensive lighting system, tailored to enhance visibility and safety, particularly during low-light conditions. The headlight and taillight configurations have been meticulously designed to offer superior illumination and ensure optimal visibility across various terrains and environments.
The headlight mounts, halogen headlights, and standard light type are incorporated as standard features, ensuring consistent and reliable illumination. These components collectively contribute to an effective lighting setup that significantly improves visibility, especially in challenging low-light scenarios.
- Bright halogen headlights for enhanced visibility
- Standard light type for reliable illumination
Convenience Features and User Experience
The Polaris RZR® 170 EFI comes equipped with a range of convenience features that greatly enhance the user experience for daily use and utility tasks. These features include digital controls, USB charging ports, and onboard tool storage, providing a seamless and efficient operation for the rider.
- Digital controls for precise and intuitive operation
- USB charging ports for powering electronic devices on the go
- Onboard tool storage for quick access to essential tools
Mounting Options and Custom Attachments
When it comes to the Polaris RZR® 170 EFI, there are various mounting options and custom attachments that can significantly expand the vehicle’s functionality. These include plow mounts, cargo carriers, and other accessories specifically designed for this model. These attachments not only enhance the versatility of the UTV but also provide practical solutions for different tasks and activities.
For example, a plow mount can transform the Polaris RZR® 170 EFI into a capable snow-clearing machine, allowing it to efficiently clear pathways and driveways. Similarly, a cargo carrier attachment can provide additional storage space, enabling users to transport gear, equipment, or supplies with ease. These mounting options and custom attachments truly augment the utility of the vehicle, making it suitable for a wide range of applications and environments.
- Plow mounts
- Cargo carriers
- Custom accessories