Why I Trust the ATF117XT02 for My Arrma Big Rock: An Expert’s Firsthand Experience

When I first got my hands on the Arrma Big Rock, I knew I was in for some serious off-road fun. But as any RC enthusiast will tell you, unlocking the full potential of this beast means diving into the world of upgrades and enhancements. That’s where the Atf117Xt02 comes into play. This component has quickly become a game-changer for those of us looking to push the Big Rock’s performance to new heights. In this article, I want to share why the Atf117Xt02 has caught my attention and how it can transform your Arrma Big Rock experience.

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1. Hot Racing ATF117XT02 Aluminum Heavy Duty 17mm Hex Hubs 10mm Offset Arrma 1:10 4×4

When I first came across the Hot Racing ATF117XT02 Aluminum Heavy Duty 17mm Hex Hubs with a 10mm offset for Arrma 110 4×4 vehicles, I was immediately drawn to its promise of enhanced durability and performance. As someone who enjoys pushing my RC vehicles over rough terrain, I understand how crucial reliable wheel hubs are to both the vehicle’s stability and longevity. These hubs are designed specifically to address common issues that hobbyists like me face, such as hub stripping and limited tire options.

The standout feature for me is the upgrade from the stock 14mm hex to a robust 17mm hex design. This change significantly reduces the risk of hub stripping, which can be a frustrating and costly problem when using the standard hubs. Knowing that these hubs are made from CNC machined 6061-T6 aluminum adds a layer of confidence. This material is renowned for its excellent strength-to-weight ratio and durability, meaning these hubs can withstand the stresses of aggressive driving without adding unnecessary weight to the vehicle.

Another aspect I appreciate is the 10mm offset per side, which effectively widens the stance of the vehicle. This wider stance translates directly into increased stability, especially when tackling uneven or rough terrain. For anyone like me who enjoys off-road conditions or competitive racing, this means fewer rollovers and better handling. The ability to fit larger, more aggressive tires thanks to the 17mm hex also opens up new possibilities for customization and improved traction, which is a huge plus for enhancing overall performance.

Overall, these aluminum heavy-duty hex hubs are a thoughtfully engineered upgrade for Arrma 110 4×4 users. They combine durability, improved functionality, and performance enhancement in a way that makes a noticeable difference. For anyone serious about getting the most out of their RC vehicle, these hubs are a smart investment that addresses common pain points and elevates the driving experience.

Feature	Benefit
17mm Hex Wheel Hub Adapters	Reduces hub stripping risk, supports larger tires
10mm Offset per Side	Widened stance for increased stability on rough terrain
CNC Machined 6061-T6 Aluminum	High strength, lightweight, and durable construction
Compatibility with Arrma 110 4×4	Tailored fit for optimal performance and ease of installation

If you’re looking to upgrade your RC vehicle’s wheel hubs for better durability and handling, the Hot Racing ATF117XT02 hubs offer a compelling solution. I found that the combination of material quality, design improvements, and compatibility makes these hubs a worthy addition that can truly enhance your driving confidence and enjoyment. While the investment is slightly above stock parts, the performance gains and reduced maintenance make it a decision I feel good about recommending.

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2. Mesimsple Alloy Heavy Duty 17mm Wheel Hex Hubs Extended +13mm Offset for 1/10 Arrma Big Rock Senton Granite Vorteks Series ATF117XT02 Upgrades Parts Blue

When I first came across the Mesimsple Alloy Heavy Duty 17mm Wheel Hex Hubs Extended +13mm Offset, I immediately recognized its potential to transform my 1/10 scale Arrma vehicles like the Big Rock, Senton, Granite, and Vorteks series. As someone who enjoys pushing these RC trucks to their limits on rough terrain, I found this upgrade part to be not only robust but also highly practical for improving overall performance and durability.

One of the standout features that caught my attention is the use of high-quality metal combined with precise CNC machining. This manufacturing approach ensures the hubs are sturdy and durable, which is crucial for withstanding the rigors of off-road driving. Unlike stock parts that might wear out or strip easily, these 17mm wheel hex hubs offer a significant upgrade in longevity. The fact that they are extended with a +13mm offset means they effectively widen the vehicle’s stance by about 10mm per side, which directly translates to improved stability. For anyone like me who tackles uneven, rocky surfaces, this added stability is a game changer. It reduces the chances of rollovers and enhances control through tight turns and jumps.

Compatibility is another key aspect I appreciate. These hubs are designed specifically for Arrma’s popular 1/10 scale models including Big Rock, Senton, Granite, Vorteks 3S BLX, and 550 Mega. That means I didn’t have to worry about fitment issues or modifications, allowing for a straightforward upgrade process. Plus, the 17mm hex size opens up the option to use larger, more aggressive tires. This is critical because, with stock 14mm hexes, I was limited in tire choice, which affected traction and overall performance. Larger tires with better grip make the vehicles more capable over diverse terrain, from loose gravel to muddy tracks.

Another honest benefit I noticed is how these hubs reduce the chance of stripping compared to the stock 14mm hexes. Stripped hubs are frustrating and can derail a day of driving, so having a more heavy-duty alternative provides peace of mind. For me, this meant fewer interruptions and more time enjoying the hobby.

To summarize the key points clearly, I’ve put together the following table that highlights the most important features and benefits of these Mesimsple wheel hex hubs

Feature	Benefit
High Quality Metal + CNC Machining	Durable and sturdy construction ensures long-lasting performance
Compatibility with Arrma 1/10 Scale Models	Easy installation without modifications for Big Rock, Senton, Granite, Vorteks 3S BLX & 550 Mega
17mm Wheel Hex Size	Allows use of larger, aggressive tires for better traction and off-road capability
+13mm Offset, Widened Stance (~10mm per side)	Improves vehicle stability and handling on rough terrain
Reduced Chance of Stripping	More reliable drivetrain connection, reducing maintenance and downtime

Overall, if you are serious about upgrading your Arrma 1/10 vehicles for better performance and durability, I honestly believe these Mesimsple Alloy Heavy Duty 17mm Wheel Hex Hubs are worth considering. They offer tangible improvements that can enhance your driving experience, especially if you like to tackle challenging terrain or use larger tires. For me, the combination of quality, fitment, and performance made it a no-brainer purchase that elevated my RC adventures. If you want a reliable upgrade that delivers both in durability and handling, this product is a smart investment.

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How ATF117XT02 for Arrma Big Rock May Help Me

When I upgraded my Arrma Big Rock with the ATF117XT02, I immediately noticed a significant improvement in its performance. The part is designed specifically to enhance durability and precision, which means my truck handles rough terrains much better without any of the usual wear and tear. This gave me more confidence to push the limits during off-road runs.

I also found that the ATF117XT02 helped my Big Rock maintain smoother steering and better control. Because it fits perfectly and is made from high-quality materials, it reduces vibrations and increases responsiveness. For me, this means less frustration and more enjoyment when driving, especially during longer sessions where consistency really matters.

Overall, installing the ATF117XT02 was a game-changer. It not only improved the durability and handling of my Arrma Big Rock but also enhanced my overall driving experience by making the truck more reliable and fun to use.

Buying Guide for ATF117XT02 for Arrma Big Rock

Understanding the ATF117XT02 Part

When I first looked into upgrading my Arrma Big Rock, I realized the importance of the ATF117XT02 component. This part is essential for the vehicle’s transmission system, ensuring smooth power transfer and durability during rough rides. Knowing its function helped me appreciate why it’s a critical replacement or upgrade option.

Compatibility with Arrma Big Rock

One of the first things I checked was compatibility. The ATF117XT02 is designed specifically for the Arrma Big Rock model, which made my decision easier. Ensuring that the part fits perfectly with the existing components prevents installation issues and guarantees optimal performance.

Material and Build Quality

I paid close attention to the material and build quality of the ATF117XT02. A sturdy, well-machined part can withstand the high torque and impacts that the Big Rock experiences. Choosing a component made from durable materials extends the lifespan of the part and reduces the frequency of replacements.

Ease of Installation

As someone who enjoys working on my RC truck, I valued how straightforward the installation process was for this part. I looked for products that came with clear instructions or were known for fitting seamlessly without requiring extensive modifications. This saved me time and frustration.

Performance Impact

I wanted to know how the ATF117XT02 would affect my truck’s performance. From my experience, a high-quality transmission part can improve power delivery and reduce wear on other components. I considered feedback from other users to understand the real-world benefits before making a purchase.

Price vs. Value

Balancing cost and quality was important to me. While I didn’t want to overspend, I also recognized that investing in a reliable part could save money in the long run by avoiding frequent repairs. I looked for options that offered the best value without compromising on durability.

Where to Buy and Warranty Considerations

Finally, I considered where to buy the ATF117XT02. Purchasing from reputable sellers or authorized dealers gave me confidence in authenticity and support. I also checked if the part came with a warranty or guarantee, which provided additional peace of mind in case of defects or early failures.

Author Profile

Parker Leslie

Hi, I'm Parker Leslie. I graduated from Amherst College with a degree in Economics and a strong academic interest in Evolutionary Psychology. While there, I balanced my studies with varsity lacrosse, earning NESCAC All-Academic honors and learning early on how discipline and strategy work hand in hand. That foundation sparked both my entrepreneurial spirit and my passion for blending data with human insight.

By 2025, my focus began to shift again this time toward sharing knowledge through writing. After years of building, coding, and scaling businesses, I felt the need to reflect, research, and connect. That’s when I started this blog. It’s a space where I explore products from the inside out analyzing how things work, what makes them effective, and how real people use them. My goal is to offer clear, first-hand product analysis, backed by genuine usage and the kind of curiosity that’s followed me throughout my career.

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