So, you’re looking at a 2017 Polaris Sportsman 570, or you already own one. You probably agree it’s one of the most versatile and popular ATVs to ever hit the trail, a true workhorse that knows how to have fun. But to truly master your machine—for maintenance, buying, or just bragging rights—you need to know it inside and out.
We promise this is the only guide you’ll need. We’re going to break down the complete 2017 Polaris Sportsman 570 specs from the engine to the suspension, and we won’t stop there. We’re also diving deep into the real-world stuff that matters.
In this article, you’ll get a full spec sheet, a look at common problems to watch for, a practical care guide, and answers to your most pressing questions. Let’s get greasy.
At the Heart of the Beast: Engine and Drivetrain Specs
The engine and drivetrain are what give the Sportsman its legendary grit. Understanding these numbers tells you what your machine is capable of, from hauling logs to blasting through mud bogs.
The ProStar Powerplant
At its core is the Polaris ProStar 570 engine, a 567cc, 4-stroke single-cylinder beast with a dual overhead cam (DOHC) design. This isn’t just a number; it means the engine is designed for efficient power delivery and reliability.
It pumps out a very respectable 44 horsepower. Paired with Electronic Fuel Injection (EFI), you get reliable starts in any weather, from frosty mornings to sweltering afternoons, and smooth throttle response across the powerband. No more fiddling with a choke!
On-Demand All-Wheel Drive (AWD)
One of the key benefits of the 2017 Polaris Sportsman 570 specs is the legendary On-Demand True AWD/2WD system. With the flip of a switch, you can go from turf-friendly 2WD to full 4-wheel-gripping AWD.
Here’s the pro tip: The system is smart. It detects rear-wheel slip and automatically engages the front wheels to pull you through the tough stuff. When traction is restored, it reverts to 2WD to give you lighter, more predictable steering.
Suspension, Brakes, and Tires: Your Connection to the Trail
Power is useless if you can’t control it. The suspension and braking systems are critical for both comfort and safety. Here’s a full 2017 Polaris Sportsman 570 specs guide for what’s holding you up.
Suspension Setup for a Smoother Ride
Up front, you have a MacPherson Strut setup with 8.2 inches of travel. This is a simple, durable design that gets the job done and soaks up a lot of trail chatter.
The real star is the rear suspension. It features a Dual A-Arm Independent Rear Suspension (IRS) with a beefy 9.5 inches of travel. This IRS is what keeps the ride smooth over rocks and ruts, as each wheel can move independently, keeping the machine stable and your spine intact.
Stopping Power When You Need It
To bring all that momentum to a halt, Polaris equipped the Sportsman 570 with a single-lever 4-wheel hydraulic disc brake system. This means one lever on the handlebar actuates both front and rear brakes for balanced stopping.
For more nuanced control, there’s also a hydraulic rear foot brake. This is great for dragging the brake on steep descents or setting up for a slide around a corner, if that’s your style.
Factory Wheels and Tires
The 2017 model rolled off the factory floor with 25-inch tires on 12-inch stamped steel wheels. The specific sizes are:
- Front Tires: 25 x 8-12
- Rear Tires: 25 x 10-12
While the stock tires are decent all-rounders, many riders upgrade to a more aggressive tread pattern for specific terrains like deep mud or sharp rocks. This is one of the easiest and most effective first mods.
The Complete 2017 Polaris Sportsman 570 Specs Breakdown
Let’s lay it all out. Whether you’re checking if it will fit in your truck or figuring out how much gear you can carry, these are the hard numbers you need to know.
Dimensions and Capacities
- Overall Vehicle Size (L x W x H): 83 in x 48 in x 48 in
- Wheelbase: 50.5 in
- Ground Clearance: A generous 11 in
- Estimated Dry Weight: 702 lbs
- Fuel Capacity: 4.5 gallons
That 11 inches of ground clearance is a huge plus, allowing you to clear obstacles that would hang up lesser machines. The 4.5-gallon tank also gives you plenty of range for a long day on the trails.
Towing and Hauling Capabilities
The Sportsman 570 is built to work. It comes standard with a 1.25-inch receiver hitch and boasts a solid towing capacity.
- Hitch Towing Rating: 1,225 lbs
- Front Rack Capacity: 90 lbs
- Rear Rack Capacity: 180 lbs
The composite racks are durable and feature plenty of tie-down points. The combined 270 lbs of rack capacity means you can load up with camping gear, tools, or a cooler without breaking a sweat.
Beyond the Numbers: Common Problems with 2017 Polaris Sportsman 570 Specs
No machine is perfect. Knowing the common weak points is part of responsible ownership. It helps you diagnose issues quickly and perform preventative maintenance. Here are a few things to keep an eye on.
The Starter Bendix Issue
One of the most widely reported common problems with 2017 Polaris Sportsman 570 specs is a faulty starter bendix. The symptom is a loud grinding or “buzzing” sound when you hit the start button, with the engine failing to turn over.
The fix involves replacing the bendix, which is located behind the flywheel. It’s a manageable DIY job if you have a flywheel puller and some patience, but don’t hesitate to take it to a shop if you’re not comfortable pulling the side case off the engine.
Clutch and Belt Wear
The Polaris Variable Transmission (PVT) is a belt-driven system. Belts are a wear item, especially if you do a lot of heavy towing, ride in thick mud, or use oversized tires. Always carry a spare belt and the tools to change it on the trail.
Also, listen for clunking or jerky engagement from the clutches. The clutch rollers and bushings can wear out over time, leading to poor performance.
Electrical Gremlins
Like many modern machines, the Sportsman has its share of wiring. A common trouble spot is the wiring harness rubbing against the frame, particularly near the steering column or under the seat. Check these areas for chafing and protect them with wire loom or electrical tape.
A weak or dying battery can also cause a host of strange EFI and display issues, so always start your diagnosis there if the electronics act up.
Your 2017 Polaris Sportsman 570 Specs Care Guide: Best Practices
A machine this capable deserves proper care. Following a simple maintenance routine will ensure it runs strong for years. This is your essential 2017 Polaris Sportsman 570 specs care guide for keeping it trail-ready.
Routine Fluid Checks are Non-Negotiable
Before every ride, do a quick walk-around. Check your engine oil using the dipstick, ensure your coolant level in the overflow bottle is between the min/max lines, and visually inspect the brake fluid reservoir.
Change your oil and filter regularly using the recommended Polaris PS-4 5W-50 Full Synthetic Oil. Don’t cheap out on fluids; it’s the lifeblood of your engine.
Keep Your Air Filter Clean
Your ATV breathes through its air filter. In dusty, dirty off-road conditions, it can get clogged fast. A clogged filter robs your engine of power and efficiency.
Pull the air filter out after a few dusty rides. Tap out the loose dirt. If it’s a foam filter, wash it with filter cleaner, let it dry completely, and re-oil it. If it’s a paper filter that’s caked with dirt, just replace it. It’s cheap insurance.
Sustainable and Eco-Friendly Riding Practices
Part of being a good rider is being a good steward of the land. When performing maintenance, always dispose of used oil and coolant at a designated recycling center. Never dump them on the ground or down a drain.
When washing your machine, consider using biodegradable soaps. And out on the trail, always follow Tread Lightly principles: stay on designated trails, avoid sensitive areas, and pack out everything you pack in. These are some eco-friendly 2017 Polaris Sportsman 570 specs best practices we can all get behind.
Frequently Asked Questions About the 2017 Polaris Sportsman 570 Specs
What is the top speed of a 2017 Sportsman 570?
On a flat, smooth surface, a stock 2017 Sportsman 570 can typically reach a top speed of around 55-60 mph. However, this can vary based on rider weight, tire pressure, and conditions.
How much horsepower does the 2017 Sportsman 570 have?
The 2017 Polaris Sportsman 570 is factory-rated at 44 horsepower from its 567cc ProStar single-cylinder engine.
Is the 2017 Polaris Sportsman 570 a reliable ATV?
Yes, it is widely considered a very reliable ATV. It’s built on a proven platform and has been a bestseller for years. Like any machine, its reliability is directly tied to how well it’s maintained. Addressing the known common problems proactively will ensure it remains a dependable workhorse.
What kind of oil does a 2017 Sportsman 570 take?
Polaris strongly recommends using their proprietary PS-4 Full Synthetic 5W-50 All-Season Engine Oil. It’s specifically formulated for the high-performance demands and temperature ranges of their engines.
And there you have it—the complete rundown on the 2017 Polaris Sportsman 570. This machine is a fantastic blend of power, utility, and trail comfort. By understanding its specs, knowing its quirks, and giving it the care it deserves, you’ll have a trusted partner for any adventure.
Always do your pre-ride checks, listen to your machine, and fix small problems before they become big ones. Now get out there, get dirty, and ride safe!
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