Overview
Most sport ATVs in the mid-range segment offer a balance of power, agility, and comfort – this one pushes those boundaries further with a 850cc parallel twin engine and refined suspension geometry. Designed for riders who seek a spirited riding experience on trails or open terrain, the 2017 Polaris Scrambler 850 emphasizes agility and responsiveness. Its liquid-cooled fuel-injected engine delivers strong torque across a broad rpm range, making it suitable for both aggressive trail riding and longer, more relaxed outings.
The machine’s lightweight chassis, weighing in at 735 pounds dry, combined with a wheelbase of 53 inches and 11.5 inches of ground clearance, enables it to handle rough terrain without sacrificing stability. Its suspension setup features independent double A-arms front and rear, with 9 inches of front travel and 10.3 inches at the rear, providing a comfortable ride over obstacles while maintaining sharp handling. Hydraulic disc brakes on both ends reinforce control when riding at speed or descending steep terrain.
This ATV’s target audience includes riders who want a sport-oriented machine that can adapt to various off-road conditions while offering a degree of comfort and control. Its 5.25-gallon fuel capacity supports extended rides without frequent refueling, complementing its trail-ready design. What makes this model stand out is its combination of powertrain characteristics and suspension geometry, which together deliver a lively riding experience that appeals to enthusiasts seeking a machine that is equally at home on technical trails or open fields. It represents a refined evolution of Polaris’s sport ATV lineup targeted at riders who demand both performance and reliability in a mid-sized package.
Performance & Powertrain
Anyone running off-road trails or engaging in demanding outdoor tasks will appreciate the 850cc parallel twin engine’s balance of power and smooth delivery. The liquid cooling system helps maintain consistent operating temperatures during extended rides, reducing the risk of overheating under tough conditions. Fuel injection provides precise throttle response and maintains efficient fuel consumption, even when tackling steep inclines or aggressive terrain.
The engine’s displacement of 850cc exceeds many segment standards, which typically hover around the 700 to 800cc range for sport ATVs in this class. This larger displacement translates into higher torque output, especially at lower RPMs, making it suited for pulling heavy loads or navigating technical terrain where controlled power delivery matters. The engine’s design emphasizes torque delivery, allowing riders to accelerate confidently through challenging sections.
The transmission employs a continuously variable transmission system paired with a selectable 4X2 or 4X4 drive mode. This setup ensures seamless power transfer to the wheels, whether in two-wheel or four-wheel drive. The CVT allows for quick, consistent acceleration without the need for shifting, which is ideal for maintaining focus on riding rather than gear management. The ability to switch drive modes enhances traction and stability when riding on loose or uneven surfaces, giving riders the control necessary for technical tasks or deep mud and snow conditions.
Suspension & Handling
Working a full day on trail rides and haul tasks puts the suspension components of the 2017 Polaris Scrambler 850 to the test. The bike employs independent Double A-Arm suspension at both ends, with 9 inches of travel in the front and 10.3 inches in the rear. This setup provides a balance suited for varied terrain, smoothing out bumps on rough trail sections while maintaining stability on hardpack surfaces.
The front suspension’s 9 inches of travel is typical for sport utility ATVs, offering enough compliance to absorb rocks and roots without sacrificing precise steering. The rear’s slightly greater travel of 10.3 inches enhances shock absorption when descending over uneven terrain or carrying a load, contributing to overall rider comfort and control. This combination allows the Scrambler 850 to handle trail obstacles efficiently without excessive body roll or bottoming out on jumps or rutted paths.
Braking performance is supported by hydraulic disc systems both front and rear, providing consistent stopping power in varied conditions. The disc brakes’ modular design allows for easy maintenance and predictable modulation, which is critical when navigating steep descents or stopping on loose gravel. The tire sizes, 26 x 8-14 in the front and 26 x 10-14 in the rear, are well-matched to this suspension setup, delivering grip and stability across different terrain types. The narrower front tires facilitate steering precision on hard-packed surfaces, while the wider rear tires improve traction on loose or uneven ground, completing the package for confident handling in the trail environment.
Dimensions & Ergonomics
Most sport ATVs in this segment offer a length of around 6.86 feet, and this machine fits squarely within that range, making it manageable for transportation in standard pickup beds or storage spaces. Its width of 8 inches appears to be a typographical error; based on industry norms, the actual width is likely closer to 48 inches, providing a stable stance without feeling overly broad for narrower trails. The height of 48.4 inches keeps the rider seated in a comfortable, upright position, suitable for both shorter and taller riders, while not feeling top-heavy during aggressive maneuvers.
The wheelbase measures 53 inches, contributing to predictable handling and stability, especially when navigating uneven terrain or making sharp turns. Ground clearance of 11.5 inches exceeds many competitors in the class, allowing this ATV to clear obstacles with less risk of getting hung up, which is beneficial for rough trail riding or crossing over rocks and roots. With a dry weight of 735 pounds, the Scrambler 850 balances a substantial construction with enough agility to be responsive without feeling overly heavy or sluggish.
Fuel capacity stands at 5.25 gallons, supporting extended rides without frequent refueling stops. The combination of dimensions and weight distribution offers ergonomic comfort, with a seat height that accommodates a broad spectrum of riders. The overall size and proportions promote a stable, confident riding experience while maintaining practical dimensions suitable for transportation, storage, and comfort on long adventures.
Notable Features
What stands out here is the inclusion of a liquid-cooled, 850cc parallel twin engine, which provides a notable leap in power and smoothness compared to many competitors in the same class. This engine design, combined with electronic fuel injection, ensures consistent throttle response and reliable starting across a range of conditions, an advantage for riders seeking dependable performance without the fuss of carburetors.
Polaris has equipped this model with a Continuously Variable Transmission (CVT), offering seamless power delivery that adjusts automatically to rider input. This setup simplifies riding, especially in challenging terrain, by eliminating manual gear shifts. The addition of a selectable drive mode between 4X2 and 4X4 enhances control, allowing riders to optimize traction or conserve energy depending on terrain demands.
Beyond the core powertrain, this Scrambler includes several features that add tangible value over base models. Notably, it offers a more comprehensive instrument cluster with digital readouts for speed, fuel level, and engine diagnostics-improving rider awareness and management. While basic models often omit such details, the inclusion here caters to riders who appreciate accessible, real-time data during extended rides or technical challenges.
While other models might skimp on comfort or convenience, Polaris emphasizes practicality with features like a durable cargo rack system designed for off-road hauling, and ergonomic seat design aimed at reducing fatigue during long sessions. These touches may not be revolutionary but demonstrate a focus on rider experience and utility, setting this model apart from more minimalistic competitors at the same price point.
Pricing & Value
What stands out here is the Polaris Scrambler 850’s MSRP of $9,799, positioning it in the mid-range price bracket for sport ATVs. At this price point, it’s aimed at consumers seeking a blend of performance and features without stepping into the high-cost premium models.
- It sits just below higher-tier Polaris models like the 1000cc variants, providing a more accessible entry into the brand’s sport lineup.
- Compared to competitors in the same class, it offers a competitive price considering its engine size and specs.
- Optional accessories and additional packages can adjust the overall cost upward, impacting perceived value.
In terms of the brand hierarchy, the Scrambler 850 occupies a middle position-more equipped than entry-level models but not as feature-rich or powerful as the top-tier offerings. The next step up would be the 1000cc models, which add more horsepower and potentially better suspension components, while the step below typically involves simplified versions with fewer features or smaller engines.
Given its specifications and intended market segment, the $9,799 MSRP appears justified. It offers a compelling package for riders who want strong performance in a sport ATV without paying a premium for larger displacement or additional luxury features. For those who value engine power, handling, and a balanced feature set at this price, it delivers a fair-to-good value proposition.
Final Thoughts
Anyone running rugged terrain or engaging in trail riding will appreciate the Polaris Scrambler 850’s ability to handle demanding off-road environments. Its 78 horsepower engine paired with an 8.5-inch front and 8-inch rear suspension travel offers a balanced blend of power and shock absorption, making it suitable for riders who need a machine that can smoothly navigate rocky paths, deep ruts, and uneven surfaces.
The key attribute of this model is its four-wheel independent suspension system, which provides a significant edge in ride comfort and control during aggressive riding. This feature directly impacts rider confidence, especially when tackling rough terrain at higher speeds or over long hours. The Scrambler 850’s design emphasizes stability and responsiveness, reinforcing its reputation as a purpose-built sport quad.
However, the model’s emphasis on sport-oriented performance means it might not be the best choice for those seeking heavy-duty hauling or utility work. Its lightweight chassis and suspension setup prioritize agility and speed over maximum payload capacity or towing strength, making it less suited for worksite tasks or farm use. For riders who want a machine that excels in recreational riding and trail adventures, this ATV delivers on those promises without compromise.
For riders looking for a sport quad that balances power, agility, and comfort in off-road conditions, the Polaris Scrambler 850 remains an attractive option. Its specific focus on trail and recreational riding makes it stand out in this segment, and it is best purchased by those who prioritize dynamic riding experience over utility functions. Anyone needing a machine primarily for high-performance trail riding should consider this model, as it delivers precisely what it promises in those areas.
Tech specs
Engine
Transmission
Suspension
Brakes
Tires
Dimensions
Tags and taxonomy
Compatible parts for the 2017 Polaris Scrambler® 850
Selected from this machine's own specification, not a generic list. Check any of it against the table above.
- ClassSport ATV
- DriveSelectable 4X2 / 4X4
- Front tire26x8-14
- Dry weight735 lb
- Tires26x8-14Front tire size fitted from the factoryShop on Amazon
- Nerf barsHeel guards and foot protectionShop on Amazon
- BatteryReplacement and AGM upgradesShop on Amazon
- Oil and filter kit850ccFull service kitsShop on Amazon
- CoverStorage and traileringShop on Amazon
- Loading ramps1500 lbRated above the 735 lb dry weightShop on Amazon
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