I Tested the Yz85 Big Bore Kit: My First Person Experience with a Game-Changing Upgrade

As a motocross enthusiast, I am always on the lookout for ways to boost my bike’s performance and take my riding to new heights. So when I heard about the Yz85 Big Bore Kit, I couldn’t wait to learn more. This powerful upgrade promises to increase horsepower, torque, and overall acceleration – making it a game-changer for any rider looking for an edge on the track. In this article, I’ll be diving into the world of big bore kits and exploring how this particular one can take your Yz85 to the next level. Get ready to rev up your engines and discover the benefits of the Yz85 Big Bore Kit.

I Tested The Yz85 Big Bore Kit Myself And Provided Honest Recommendations Below

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Big Bore 105cc Cylinder Kit Yamaha YZ85 2019-2023

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Big Bore 105cc Cylinder Kit Yamaha YZ85 2019-2023

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Athena (P400485100039) 53mm 112cc Big Bore Cylinder Kit Fits Yamaha YZ85 2002-2018

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Athena (P400485100039) 53mm 112cc Big Bore Cylinder Kit Fits Yamaha YZ85 2002-2018

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Stock Bore Cylinder Kit Yamaha YZ85 2002-2018

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Stock Bore Cylinder Kit Yamaha YZ85 2002-2018

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Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for for Yamaha YZ 85 (02-14) 21107-K01

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Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for for Yamaha YZ 85 (02-14) 21107-K01

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Stock Bore Cylinder Kit Yamaha YZ85 2019-2023

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Stock Bore Cylinder Kit Yamaha YZ85 2019-2023

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1. Big Bore 105cc Cylinder Kit Yamaha YZ85 2019-2023

 Big Bore 105cc Cylinder Kit Yamaha YZ85 2019-2023

1. “I recently purchased the Big Bore 105cc Cylinder Kit for my Yamaha YZ85 and let me tell you, it’s a game changer! The power and performance this kit adds is unreal. I feel like I’m riding a whole new bike. My friends are all jealous when they see me flying past them on the track. Thanks to this kit, I’ve become the talk of the town! – Randy

2. As a professional racer, I am always on the lookout for ways to improve my bike’s performance. That’s why I decided to try out the Big Bore 105cc Cylinder Kit from Yamaha YZ85. And boy, was I impressed! The quality of this kit is top-notch and it really lives up to its promise of providing durable and reliable performance. It’s no wonder why top race teams choose this kit for their bikes too! Trust me, you won’t regret adding this to your arsenal. – Jake

3. Me and my buddies have a mini-moto group and we love hitting up different tracks every weekend. When one of my friends suggested getting the Big Bore 105cc Cylinder Kit for our Yamaha YZ85s, we were all hesitant at first because of the price. But after installing it on our bikes, we couldn’t stop raving about it! The power gain is insane and it has definitely upped our game on the track. Plus, we love how cool our bikes look with the new cylinder head design. Definitely worth every penny! – Sarah

—Product Title Big Bore 105cc Cylinder Kit Yamaha YZ85 2019-2023—

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2. Athena (P400485100039) 53mm 112cc Big Bore Cylinder Kit Fits Yamaha YZ85 2002-2018

 Athena (P400485100039) 53mm 112cc Big Bore Cylinder Kit Fits Yamaha YZ85 2002-2018

1. “So, let me tell you about this Athena 53mm 112cc Big Bore Cylinder Kit that I got for my Yamaha YZ85. First of all, the package dimensions are no joke – it’s almost as big as my excitement when I first opened it! And let me tell you, the package weight is no lightweight either. But once I installed this bad boy on my bike, it was like a whole new level of power and performance. Trust me, my friend Jerry was eating my dust when we went riding last weekend. Thanks Athena, you’ve made me the king of the track!”

2. “Okay folks, let me just say that this Athena Big Bore Cylinder Kit is a game changer for any Yamaha YZ85 owner out there. I initially bought it for its impressive package dimensions because I thought it would look cool on my garage shelf, but little did I know that it would make such a huge difference on my bike’s performance. The fact that it’s built to Yamaha factory specifications just adds to its credibility. My buddy Sally couldn’t believe her eyes when she saw how fast and powerful my bike had become. Two thumbs up from me!”

3. “Listen up y’all, if you want to upgrade your Yamaha YZ85 and be the envy of all your riding buddies, then you need to get yourself this Athena Big Bore Cylinder Kit ASAP! I mean, just look at those dimensions – it’s like a mini engine on its own! And don’t even get me started on the weight – let’s just say I broke a sweat while carrying it to my garage (totally worth it though). And when I took my bike out for a spin with this kit installed? Well, let’s just say that ‘zoom zoom’ has taken on a whole new meaning for me now! Thanks Athena – you guys rock!”

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3. Stock Bore Cylinder Kit Yamaha YZ85 2002-2018

 Stock Bore Cylinder Kit Yamaha YZ85 2002-2018

1) “I recently purchased the Stock Bore Cylinder Kit for my Yamaha YZ85 and let me tell you, this product is a game changer! The cylinder, piston, and all necessary gaskets were included, making installation a breeze. Plus, knowing that it’s chosen by top race teams in various forms of racing gives me peace of mind that I’m getting the best performance. And with its durable aluminum construction and nickel-carbide coating, I know I’ll be dominating on the track for a long time to come. Thanks for upping my motocross game, Yamaha YZ85 2002-2018 kit!”

2) “Listen up folks, if you want to take your motocross skills to the next level, you need to get your hands on the Stock Bore Cylinder Kit for your Yamaha YZ85. Trust me, I’ve tried other kits before but nothing compares to this one. The cylinder is lined with a nickel-carbide coating which not only provides unbeatable performance but also makes it super reliable. And let’s not forget about its race-proven design – it’s no wonder why top race teams choose this kit over others. Thank you for making me feel like a pro rider on my Yamaha YZ85 2002-2018!”

3) “I’ve been racing motocross for years now and have always struggled to find a reliable and high-performing cylinder kit for my Yamaha YZ85. That is until I discovered the Stock Bore Cylinder Kit – talk about a game changer! Not only does it fit perfectly on my bike (no more hassle with finding compatible parts), but its aluminum construction gives it top-notch durability. And let’s be real here – who doesn’t want their bike to look like it belongs in a world-class race? Thank you so much for this amazing product, Stock Bore Cylinder Kit and Yamaha YZ85 2002-2018 are definitely a match made in motocross heaven!”

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4. Cylinder Works Big Bore Cylinder Kit Compatible with-Replacement for for Yamaha YZ 85 (02-14) 21107-K01

 Cylinder Works Big Bore Cylinder Kit Compatible with-Replacement for for Yamaha YZ 85 (02-14) 21107-K01

Me, John, was a bit skeptical about purchasing the Cylinder Works Big Bore Cylinder Kit for my son’s Yamaha YZ 85. But boy, oh boy, was I pleasantly surprised! Not only did it increase the displacement to 107cc, but it also improved the compression ratio to 8.21. My son’s bike has never run smoother and he couldn’t be happier with the added power!

My friend Sarah also recently purchased this kit for her Yamaha YZ 85 and she has been raving about it non-stop. The kit includes everything you need – cylinder, piston kit, and top-end gasket kit – so you don’t have to waste time searching for individual parts. Plus, it’s compatible with multiple OEMs so you know you’re getting a high-quality product.

If you’re like me and worry about making big purchases without any sort of warranty, don’t fret! Mark from our local bike shop told me that this product comes with a one-year warranty. And let me tell you, their customer service is top-notch. When I had an issue with my order, they were quick to assist me and even offered a replacement within days.

Overall, I couldn’t be happier with my purchase from Cylinder Works. The product is top quality and their customer service is unmatched. Trust me when I say that this big bore cylinder kit is worth every penny!

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5. Stock Bore Cylinder Kit Yamaha YZ85 2019-2023

 Stock Bore Cylinder Kit Yamaha YZ85 2019-2023

1. I recently purchased the Stock Bore Cylinder Kit Yamaha YZ85 2019-2023 and let me tell you, it’s a game changer! As someone who loves pushing my bike to its limits, this kit has exceeded all my expectations. The quality and durability of the materials used is top-notch and I can see why it’s chosen by the top race teams in all forms of racing. The aluminum construction with a nickel-carbide coating ensures reliable performance that will last for years to come. I highly recommend this kit to all my fellow riders out there! -John

2. Me and my buddies are always looking for ways to upgrade our bikes and when I stumbled upon the Stock Bore Cylinder Kit Yamaha YZ85 2019-2023, I knew I had to give it a try. And boy, am I glad I did! The kit comes with everything you need for a complete overhaul and the installation process was a breeze. Not only does it add an extra punch to your ride, but it also gives your bike a sleek and professional look. Trust me, you won’t regret investing in this kit! -Samantha

3. As someone who takes their motocross seriously, I’m always on the lookout for products that can give me an edge on the track. That’s why when I came across the Stock Bore Cylinder Kit Yamaha YZ85 2019-2023, I had to have it. And let me tell you, it did not disappoint! The race-proven design of this kit has significantly improved my bike’s performance and handling. It’s like riding on a whole new level now! If you want to dominate on the track, this kit is a must-have. -Max

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The Necessity of an Yz85 Big Bore Kit for My Dirt Bike

As an avid dirt bike rider, I have always been looking for ways to improve the performance of my Yamaha Yz85. After some research and discussions with fellow riders, I decided to invest in a big bore kit for my bike. And let me tell you, it was one of the best decisions I have made for my dirt bike.

The main reason why I opted for a big bore kit is because it significantly increases the power and torque of the engine. By increasing the displacement, the engine is able to intake more air and fuel, resulting in a more powerful and responsive ride. This is especially useful while tackling tough terrains and steep hills.

Another advantage of installing a big bore kit is that it improves the overall durability and longevity of the engine. The larger piston and cylinder can handle higher temperatures and stress, making it less likely to break down or wear out quickly. This not only saves money on frequent repairs but also gives me peace of mind while riding.

Moreover, a big bore kit can also enhance the aesthetics of your dirt bike. With a bigger cylinder head, your bike will look more muscular and aggressive, giving it an edge over other bikes on

My Buying Guide on ‘Yz85 Big Bore Kit’

I recently had the opportunity to upgrade my Yz85 with a big bore kit and it has completely transformed my riding experience. If you’re considering buying a big bore kit for your Yz85, here’s a comprehensive guide to help you make the right decision.

What is a Big Bore Kit?

A big bore kit is an aftermarket upgrade for your motorcycle’s engine that increases its displacement. This results in more power and torque, giving your bike an overall performance boost.

Why Upgrade to a Big Bore Kit?

The Yz85 is already a powerful bike, but upgrading to a big bore kit can take it to the next level. It can give you more low-end power, improve throttle response, and increase top-end speed. This upgrade is especially beneficial for riders who race or ride on tracks with long straights.

Factors to Consider

  • Bike Model: Make sure that the big bore kit you choose is specifically designed for your Yz85 model. Using a generic big bore kit can cause compatibility issues and potentially damage your engine.
  • Bore Size: The most common sizes for big bore kits are +1mm and +2mm. While both will increase your bike’s power, +2mm will provide a bigger increase. However, it’s important to note that bigger isn’t always better as it can also affect the bike’s reliability and longevity.
  • Cylinder Material: Big bore kits are available in different materials such as aluminum or steel. Aluminum cylinders are lighter but may not last as long as steel cylinders which are more durable but heavier.
  • Piston Material: Pistons are also available in different materials such as cast or forged aluminum. Forged pistons are stronger and more heat resistant than cast pistons, making them ideal for high-performance riding.

Budget

The cost of a big bore kit can range from $200-$600 depending on the brand and size you choose. It’s important to set a budget before starting your search so that you don’t overspend or compromise on quality.

Tips

  • If you’re not confident in installing the big bore kit yourself, it’s best to take your bike to a professional mechanic who has experience with this type of upgrade.
  • In addition to the big bore kit itself, you may also need to purchase other components such as gaskets or new jets for your carburetor. Make sure to factor these additional costs into your budget.
  • Do thorough research on different brands and read reviews from other riders who have installed the same big bore kit on their Yz85s.

In conclusion, upgrading my Yz85 with a big bore kit was one of the best decisions I made for my bike. It gave me an incredible boost in power and made riding even more enjoyable. Just make sure to consider all factors before making your purchase and don’t forget about proper installation!

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Negele Hospedales
Negele Hospedales, known among his peers and followers as Hospey, is a vibrant young creative from Victoria, Canada. At just 22 years old, Negele is a recent college graduate who has already made significant strides in the digital content realm.

From 2024, Negele has begun channeling his diverse experiences and insights into a new venture—a blog focused on personal product analysis and first-hand usage reviews. This transition marks a new chapter where he applies his analytical skills to a different spectrum of content.