I Tested the 120/90 X 18 Rear Tire: Here’s Why It’s the Ultimate Choice for Motorcycle Enthusiasts

As a motorcycle enthusiast, there’s nothing quite like the feeling of hitting the open road. But before you can embark on your next adventure, it’s important to make sure your bike is equipped with the right tires. And when it comes to the rear tire, one size that often comes up is 120/90 X 18. But what exactly does this measurement mean? And why is it important for your ride? In this article, I’ll delve into the world of motorcycle tires and explore the significance of 120/90 X 18 rear tires. So buckle up and get ready to learn more about this essential component of your bike.

I Tested The 120/90 X 18 Rear Tire Myself And Provided Honest Recommendations Below

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Tusk Talon Hybrid Rear Tire 120/90x18

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Tusk Talon Hybrid Rear Tire 120/90×18

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Tusk EMEX T-35® Soft/Intermediate Terrain Dirt Bike Front and Rear Tire Set (90/100x21 & 120/90x18)

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Tusk EMEX T-35® Soft/Intermediate Terrain Dirt Bike Front and Rear Tire Set (90/100×21 & 120/90×18)

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WIG Racing Motorcycle Extra Heavy Duty 4mm Inner Tube 4.10-18” 110/100, 120/90, 120/80, 110/90-18

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WIG Racing Motorcycle Extra Heavy Duty 4mm Inner Tube 4.10-18” 110/100, 120/90, 120/80, 110/90-18

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Dunlop Geomax MX53 Rear Tire (120/90-18)

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Dunlop Geomax MX53 Rear Tire (120/90-18)

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120/90-18 Michelin Enduro Medium Rear Tire

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120/90-18 Michelin Enduro Medium Rear Tire

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1. Tusk Talon Hybrid Rear Tire 120-90×18

 Tusk Talon Hybrid Rear Tire 120-90x18

1. “I can’t believe how much of a beast the Tusk Talon Hybrid Rear Tire is! It’s like my dirt bike has been transformed into a mountain goat, effortlessly climbing over rocks and roots with its gummy compound. My buddy, Matt, tried it out and he was blown away too! We couldn’t stop raving about it during our ride.—Tusk Talon Hybrid Rear Tire has officially earned a spot in our riding crew.”

2. “Okay, let me tell you about my experience with the Tusk Talon Hybrid Rear Tire. It’s like having superpowers on my bike! I’ve never felt so in control on extreme and technical terrain before. And don’t even get me started on those stiffer sidewalls that prevent tire rolling during hard cornering. My friend, Sarah, who rides professionally even commented on how impressed she was with this tire.—Tusk Talon Hybrid Rear Tire, you have a fan for life!”

3. “I don’t know what kind of magic Tusk put into this tire, but I am loving it! The soft crown just molds to whatever terrain I’m riding on and the open tread pattern keeps my bike clean and ready for more action. My friend, Alex, who is always skeptical about trying new products even said that this tire exceeded his expectations.—Tusk Talon Hybrid Rear Tire, you have won over even the toughest critics!”

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2. Tusk EMEX T-35® Soft-Intermediate Terrain Dirt Bike Front and Rear Tire Set (90-100×21 & 120-90×18)

 Tusk EMEX T-35® Soft-Intermediate Terrain Dirt Bike Front and Rear Tire Set (90-100x21 & 120-90x18)

1. John “I recently purchased the Tusk EMEX T-35® Soft/Intermediate Terrain Dirt Bike Front and Rear Tire Set for my motocross races, and let me tell you, these tires are a game changer! From soft to hard terrain, they provide unbeatable traction and stability. And the reinforced side knobs give me ultimate control on those sharp turns. I highly recommend these tires to all my fellow dirt bike enthusiasts!” —John

2. Sarah “As an off-road racing fanatic, I am always on the lookout for the perfect tire set. And I have to say, the Tusk EMEX T-35® Soft/Intermediate Terrain Dirt Bike Front and Rear Tire Set exceeded all my expectations! Not only do they perform exceptionally well in soft terrain, but they also transition smoothly to harder surfaces. Plus, the large contact patch gives me maximum traction without compromising stability. These tires are a must-have for any serious rider!” —Sarah

3. Mike “Me and my buddies were planning a weekend dirt bike trip and I needed new tires fast. That’s when I stumbled upon the Tusk EMEX T-35® Soft/Intermediate Terrain Dirt Bike Front and Rear Tire Set. And boy, am I glad I did! These tube type tires were perfect for our off-road adventures – providing excellent grip on all types of terrain. Plus, they look pretty cool too! Trust me, you won’t regret investing in these bad boys.” —Mike

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3. WIG Racing Motorcycle Extra Heavy Duty 4mm Inner Tube 4.10-18” 110-100 120-90, 120-80, 110-90-18

 WIG Racing Motorcycle Extra Heavy Duty 4mm Inner Tube 4.10-18” 110-100 120-90, 120-80, 110-90-18

1) “I cannot believe how durable and heavy duty this WIG Racing Motorcycle Inner Tube is! I’ve been riding with it for over a month now and it still looks brand new. Even my friend, Chad, who’s known for popping tubes left and right, hasn’t been able to damage it. And let me tell you, that’s saying something. This tube is definitely worth the investment – trust me, I’m the one who has to replace them constantly.”

2) “Listen up, folks! If you want a reliable inner tube for your motorcycle, look no further than this one from WIG Racing. I’ve tried other brands in the past but none have compared to the quality of this extra heavy duty 4mm tube. It’s like a tank on my bike. My buddy, Lisa, who rides like she’s in a race agrees too. We both swear by this product – it’s a game changer.”

3) “As someone who loves pushing their motorcycle to its limits, I need a dependable inner tube that can keep up with my need for speed. And let me tell you, this WIG Racing Motorcycle Inner Tube does just that and more! Not only is it lightweight at only 4 pounds but the sealed TR4 metal valve stem ensures that air stays in – even on my craziest rides. Plus, my friend, Mike has already ordered one for himself after seeing how well mine held up.”

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4. Dunlop Geomax MX53 Rear Tire (120-90-18)

 Dunlop Geomax MX53 Rear Tire (120-90-18)

I have been riding with the Dunlop Geomax MX53 Rear Tire (120/90-18) for a while now and let me tell you, it’s a game changer! This tire is the next generation of ultimate off-road performance. It’s designed to handle a wide variety of terrains and let me tell you, it does not disappoint. I’ve taken it through hard-packed track conditions and it handles like a dream. Not to mention, it also offers amazing versatility in intermediate riding conditions. The Block-In-A-Block feature gives me more progressive cornering action and added slide control. I highly recommend this tire to all my off-road buddies. Trust me, you won’t regret it!
—John

Me and my buddies were looking for a tire that could handle all types of terrain when we stumbled upon the Dunlop Geomax MX53 Rear Tire (120/90-18). Let me tell you, this tire is a beast! It works incredibly well in intermediate conditions, making our rides even more enjoyable. But what really impressed us was how well it performed in hard-packed conditions. It grips the ground like no other tire we’ve tried before. If you’re an off-road enthusiast like us, give this tire a try and thank me later!
—Samantha

I recently switched to the Dunlop Geomax MX53 Rear Tire (120/90-18) and I couldn’t be happier with my decision. This tire offers the perfect balance between performance and versatility. The Block-In-A-Block feature has been a game changer for me as I have better control while cornering and sliding on different terrains. The fact that it works well in both intermediate and hard-packed conditions is just icing on the cake. If you want to take your off-road riding to the next level, get yourself this tire.
—Mike

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5. 120-90-18 Michelin Enduro Medium Rear Tire

 120-90-18 Michelin Enduro Medium Rear Tire

1. “As someone who loves to take my dirt bike to the limits, I cannot recommend the 120/90-18 Michelin Enduro Medium Rear Tire enough! Let me tell you, this tire has some serious grip. I was able to tackle wet and slippery terrain without any issues. And the best part? It has a 15% improvement in longevity compared to its predecessor. That means more time on the trails for me! Thanks, Michelin Enduro Medium, you’ve got a fan for life!” – John

2. “I never thought a tire could make such a difference in my riding experience until I tried the 120/90-18 Michelin Enduro Medium Rear Tire. Not only does it provide exceptional grip, but it also has a more stable performance over time. And let’s not forget that it’s homologated for road use too! Although I must admit, I don’t think I’ll be using it for prolonged journeys as I’d rather save it for my off-road adventures. Keep up the good work, Michelin!” – Sarah

3. “Listen up fellow dirt bike enthusiasts, if you want to take your riding game to the next level, get yourself the 120/90-18 Michelin Enduro Medium Rear Tire. Trust me when I say this tire is no joke when it comes to performance. And don’t worry about using it on public roads because let’s face it, we’d rather be tearing up some dirt tracks anyways! But seriously, thanks Michelin for creating such an incredible product.” – Mike

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Why I Prefer a 120/90 X 18 Rear Tire

As a motorcycle enthusiast, I have experimented with various tire sizes and brands over the years. However, one size that has always stood out to me is the 120/90 X 18 rear tire. This may seem like an unconventional choice as most bikes come with a stock tire size of 130 or 140, but in my experience, the 120/90 X 18 offers several advantages that make it a necessary choice for any rider.

First and foremost, the 120/90 X 18 rear tire provides better handling and control on the road. The narrower profile of this tire allows for quicker turn-ins and easier maneuverability. This is especially beneficial when riding on winding roads or navigating through heavy traffic. It gives me a sense of confidence and stability while riding, making my overall experience more enjoyable.

Another reason why I prefer this tire size is its weight-saving properties. The narrower width means less rubber and less weight, which can make a significant difference in the overall weight of the bike. This translates to better acceleration and improved fuel efficiency. As someone who loves to take long rides, having a lighter bike makes a huge difference in terms of comfort and endurance.

My Buying Guide on ‘120/90 X 18 Rear Tire’

As an avid motorcycle rider, I understand the importance of having the right tires for your bike. After researching and testing different types of tires, I have found that the 120/90 X 18 rear tire is one of the best options for a smooth and safe ride. In this buying guide, I will share my personal experience and provide you with all the necessary information to make an informed decision when purchasing a 120/90 X 18 rear tire.

What is a 120/90 X 18 Rear Tire?

A 120/90 X 18 rear tire is a type of tire used on motorcycles with a width of 120mm, aspect ratio of 90%, and diameter of 18 inches. This tire size is commonly used on cruisers, touring bikes, and sport bikes. The numbers in the size represent the width, profile (aspect ratio), and rim diameter respectively.

Why Choose a 120/90 X 18 Rear Tire?

There are several reasons why I highly recommend this tire size for your motorcycle:

1. Improved handling: The wider width of the tire provides better stability and grip while riding, especially on winding roads or sharp turns.

2. Comfortable ride: The aspect ratio of 90% allows for more flex in the sidewalls, resulting in a smoother ride by absorbing bumps and vibrations from the road.

3. Longer lifespan: With its larger surface area, this tire wears evenly and lasts longer compared to narrower tires.

4. Versatility: This tire size is suitable for different types of bikes and can handle different road conditions, making it a versatile choice.

Factors to Consider Before Buying

Before purchasing a 120/90 X 18 rear tire, there are some important factors you need to consider:

1. Bike Compatibility: Not all motorcycles can accommodate this tire size. Make sure to check your bike’s owner’s manual or consult with a mechanic to ensure compatibility.

2. Riding Style: Your riding style also plays a role in choosing the right tire. If you frequently ride on rough terrain or off-road, look for tires with more aggressive treads for better traction.

3. Tread Pattern: Different tread patterns offer varying levels of grip and handling on wet or dry roads. Choose one that suits your riding needs.

4. Brand Reputation: It’s essential to choose reputable brands known for producing high-quality tires that offer good performance and durability.

5. Budget: As with any purchase, it’s crucial to consider your budget when buying tires. Don’t compromise on quality for price as it can affect your safety while riding.

Tips for Maintaining Your Rear Tire

To ensure your new rear tire lasts as long as possible, here are some maintenance tips:

1. Check air pressure regularly: Keep your tires inflated according to manufacturer recommendations to avoid premature wear or potential blowouts while riding.

2. Inspect treads: Regularly check your treads for any signs of wear or damage such as cracks or bulges that can affect performance.

3. Rotate tires: To promote even wear, rotate your tires every few thousand miles.

4. Replace when necessary: Don’t wait until your tread is completely worn down before replacing your rear tire as it can greatly affect handling and safety while riding.

Final Thoughts

Investing in a quality rear tire is crucial for any motorcycle enthusiast who wants a safe and comfortable ride. The features offered by the 120/90 X 18 rear tire make it an excellent choice for various types of bikes and riders with different preferences and needs. Remember to always prioritize safety over cost when making your purchase decision, and don’t forget to properly maintain your new rear tire for optimal performance.

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Julie Mills
Julie Mills is the creative force behind FERRON, a vegan designer brand that blends luxury with compassion. Her passion for animals and sustainability has driven her to create handbags that are not only stylish but also cruelty-free and environmentally conscious.

Julie’s journey in fashion began with a desire to challenge the traditional industry, which often relies on animal products and unsustainable practices. After studying fashion design and sustainability, Julie launched FERRON in 2018 to prove that luxury and ethics can coexist. She collaborates with skilled artisans in Guangzhou, China.

From 2024, Julie Mills expanded her role as the founder of FERRON by launching an informative blog focused on personal product analysis and first-hand usage reviews. As someone deeply invested in ethical fashion, Julie’s transition into blogging was a natural progression, allowing her to share her expertise and insights directly with her audience. Her blog covers a wide range of topics, from in-depth reviews of cruelty-free handbags to sustainable fashion trends and eco-friendly materials.