Used Polaris Rzr 170 - The Ultimate Pre-Purchase Inspection Guide

So, you’re thinking about getting a young rider into the off-road world. You’ve seen the smiles, the excitement, and you know a youth UTV is the perfect way to build confidence and make memories. You’ll agree that finding a great deal on a used polaris rzr 170 feels like hitting the jackpot, but buying someone else’s machine can also feel like a gamble.

We promise this guide will take the guesswork out of the equation. We’re here to arm you with the knowledge of an experienced tech, turning you into a savvy buyer who can spot a gem and walk away from a money pit. You’re not just buying a mini UTV; you’re investing in safe, reliable fun for your family.

In this ultimate buyer’s guide, we’ll walk you through a complete pre-purchase inspection, highlight the specific common problems to watch for, and give you the confidence to seal the deal. Let’s get wrenching.

Why a Used Polaris RZR 170 is a Smart First Rig

Before we dive into the nuts and bolts, let’s talk about the benefits of used polaris rzr 170 models. Choosing a pre-owned machine isn’t just about saving a few bucks; it’s a strategic move for any off-road family.

First and foremost is the value. A new machine takes its biggest depreciation hit the moment it rolls off the showroom floor. Buying used lets you skip that initial drop, putting a fantastic, capable UTV in your garage for a fraction of the cost of a new one.

From an environmental standpoint, it’s also a great choice. Opting for a sustainable used polaris rzr 170 means one less new vehicle needs to be manufactured. This is an eco-friendly used polaris rzr 170 practice that reduces waste and consumption, which is something we can all feel good about.

Finally, a used machine is the perfect learning platform. Let’s be honest, a new rider is going to add a few “character marks” to their first rig. Scratches and scuffs hurt a lot less on a machine that already has a bit of trail history.

The Pre-Purchase Inspection: Your Ultimate Used Polaris RZR 170 Guide

Alright, it’s time to get your hands dirty. This is where you separate the well-maintained machines from the neglected ones. Follow this checklist, and you’ll know exactly what you’re looking at. This section is your detailed map on how to used polaris rzr 170 inspection works.

Step 1: Frame and Chassis Inspection – The Bones of the Beast

The frame is the skeleton of the RZR. A compromised frame is a deal-breaker, period. Bring a good flashlight, even during the day, to see into the dark corners.

Get down on your hands and knees and inspect everything. Look for:

Cracks: Pay close attention to the welds around the suspension mounting points, like the A-arm tabs and shock towers. Stress cracks here are a major red flag.
Bends or Dents: Look down the main frame rails. Are they straight? Significant dents in the lower frame tubes can indicate a hard impact from a rock or log.
Rust: Surface rust is common, but look for deep, flaky rust that weakens the metal. Pay special attention to the floor pan area where moisture can collect.
Roll Cage: Check the factory roll cage for any signs of being bent, tweaked, or re-welded. A compromised cage is a serious safety hazard.

Step 2: Engine and Drivetrain Deep Dive

The 169cc air-cooled engine is generally reliable, but only if it’s been maintained. This is where you listen, look, and feel for signs of trouble.

Always ask the seller not to start the machine before you get there. A cold start is crucial.

The Cold Start: Turn the key and listen. Does it fire up easily? Listen for any loud ticking, knocking, or rattling sounds. A little valve tick is normal, but deep knocking sounds from the bottom end are bad news.
Check for Smoke: A little puff on startup is one thing, but continuous smoke is a problem. Blue smoke means it’s burning oil (worn piston rings or valve seals), and black smoke indicates it’s running too rich (carburetor issues).
Inspect the Oil: Pull the dipstick. Is the oil level correct? Is the oil black and gritty, or does it look clean? Rub some between your fingers. If you feel metal flakes, walk away. If it looks milky, water has gotten into the crankcase.
Chain and Sprockets: Unlike its bigger brothers, the 170 is chain-driven. Check the chain for rust and stiff links. Grab the rear sprocket and try to pull the chain away from it. If you can pull it back more than half a tooth, the chain and sprockets are worn and will need replacing.
CVT/Clutch Check: With the engine off, ask to remove the plastic CVT cover. Look at the belt for cracks, glazing, or frayed edges. This gives you a clue about how it was driven.

Step 3: Suspension and Steering – The Ride Quality Check

Worn-out suspension and steering components make for a sloppy, unpredictable, and unsafe ride. This is one of the most important used polaris rzr 170 tips we can offer.

Safely prop up the front end and then the rear. Grab each wheel at the top and bottom (12 and 6 o’clock position) and try to wiggle it. Any significant play or clunking points to worn wheel bearings or ball joints.

Next, grab the wheel at the 9 and 3 o’clock positions and wiggle it. Play here indicates worn tie rod ends. While you’re there, inspect all the rubber A-arm bushings for cracks or excessive wear.

Finally, check the shocks. Look for any signs of leaking oil running down the shock body. A little moisture is okay, but if it’s actively wet and caked with dirt, the shock is blown and will need to be replaced.

Step 4: Brakes, Wheels, and Tires – The Stopping Power

What good is “go” without “stop”? The brakes are a non-negotiable safety check.

Brake Fluid: Check the master cylinder reservoir. The fluid should be clear or a light amber color. If it’s dark and murky, the system has been neglected and will need a full flush.
Pads and Rotors: Look at the brake calipers. You should be able to see how much brake pad material is left. Less than 1/8th of an inch means they’re due for replacement. Run your finger over the brake rotor; if you feel deep grooves, the rotors may need replacing too.
Tires: Check for decent tread depth. More importantly, inspect the sidewalls for cracks, plugs, or gashes. A damaged sidewall is a blowout waiting to happen.
Wheels: Look at the inner and outer lips of the rims for major dents or bends. A bent rim can cause a slow leak and an unbalanced ride.

Uncovering Common Problems with Used Polaris RZR 170 Models

Every machine has its quirks, and the RZR 170 is no exception. Knowing the common problems with used polaris rzr 170 models can help you spot issues a casual buyer might miss.

Weak Air Intake: The stock air filter box is notorious for letting fine dust and dirt bypass the filter, which can “dust” the engine, causing premature wear on the piston and cylinder. Ask the owner if they’ve upgraded the air intake system. If not, inspect the airbox and intake boot very carefully for any signs of dust intrusion.

Chain Tensioner: The factory chain tensioner can be a weak point. Check to see if it’s functioning correctly and keeping proper tension on the chain. Many owners upgrade to a more robust aftermarket version.

Carburetor Issues: These machines are carbureted and can be finicky if not maintained. If it’s hard to start, idles poorly, or bogs down on acceleration, it likely needs a good carburetor cleaning and possibly re-jetting, especially if an aftermarket exhaust has been added.

Electrical Gremlins: Test all the electronics. Do the headlights (high and low beam) work? Does the brake light come on? Test the kill switch. A simple electrical issue can be a headache to track down.

The Test Ride: What to Feel, Hear, and Smell

If the machine passes the visual inspection, it’s time for a test ride. This is where you confirm your findings. Insist that the intended rider (with proper safety gear, of course) gets a chance to drive it under your supervision.

During the ride, pay attention to:

Engine Performance: Does it accelerate smoothly without hesitation or bogging?
Steering: Does it track straight, or does it pull to one side? Is there excessive slop in the steering wheel?
Suspension: Does it feel controlled over bumps, or does it bounce and feel harsh? Listen for clunks or squeaks.
Brakes: Test them firmly. They should engage smoothly and bring the machine to a quick stop without pulling or making grinding noises.
Noises: Listen for any new rattles, whines from the drivetrain, or clunks that you didn’t hear at idle.

Post-Purchase: Your Used Polaris RZR 170 Care Guide

Congratulations, you found a great machine! Now what? Following a solid used polaris rzr 170 care guide will ensure it stays reliable for years to come. These are some of the first things you should do.

Adopting these used polaris rzr 170 best practices is key:

Change All Fluids: Start fresh. Change the engine oil and filter. It’s also a great idea to flush and replace the brake fluid.
Service the Air Filter: Clean and re-oil the foam air filter, or better yet, replace it with a quality aftermarket filter like a UNI or K&N for better engine protection.
Lube and Adjust the Chain: Clean the chain thoroughly with a chain cleaner, then apply a quality chain lube. Adjust it to the factory-specified tension (usually found on a sticker on the swingarm).
Full Bolt Check: Go over the entire machine with a basic socket set and check that all critical nuts and bolts are tight, especially on suspension components, wheels, and engine mounts.

Frequently Asked Questions About the Used Polaris RZR 170

What is a fair price for a used RZR 170?

Prices vary widely based on year, condition, hours, and location. Generally, you can expect to pay anywhere from $2,500 for an older, well-used model to over $4,500 for a late-model, low-hour machine with desirable upgrades. Use your inspection findings to negotiate.

How fast does a stock RZR 170 go?

A stock Polaris RZR 170 has a top speed of around 25 mph. It comes with a throttle limiter screw that allows parents to adjust the top speed down for younger or less experienced riders, which is a fantastic safety feature.

Are parts for a used RZR 170 easy to find?

Absolutely. The RZR 170 has been around for a long time, and there is a massive market for both OEM and aftermarket parts. Everything from basic maintenance items to full performance upgrades is readily available online and at most powersports dealers.

What are the most important safety features to check?

The top four are the brakes, the integrity of the roll cage, the seatbelts (check for fraying and proper latching), and the functionality of the throttle limiter and kill switch. Ensure all of these are in perfect working order before letting a child ride.

Buying a used Polaris RZR 170 doesn’t have to be intimidating. By following this guide, you’ve learned how to inspect the frame, engine, suspension, and brakes like a pro. You know the common trouble spots to look for and the right questions to ask.

You’re now equipped to find a solid, reliable machine that will provide countless hours of safe off-road fun for your family. Now get out there, find that perfect rig, and start making some memories on the trail!

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Thomas Corle

Founder & Automobile expert at FatBoysOffroad

Automobile expert and off-road enthusiast, sharing in-depth knowledge of vehicles, gear, and adventures. Helping readers make smart decisions and enjoy the thrill of off-roading safely and confidently.