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Bestselling Mjx Hyper Go H12y H12y+ Rc Crawler Truck Metal Upgrade Kit – Brass Cups, C-hubs & 6061 Aluminum Axle Housings Trusted Seller [GVj3689P]

$21.99 $70.99 -69%

MJX Hyper Go H12Y/H12Y+ Metal Upgrade Kit – Enhance Your RC Crawler Truck Elevate your MJX Hyper Go H12Y/H12Y+ RC Crawler Truck to new heights with our premium metal upgrade kit. Designed to deliver strength, durability, and enhanced performance, thi

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Bestselling Mjx Hyper Go H12y H12y+ Rc Crawler Truck Metal Upgrade Kit – Brass Cups, C-hubs & 6061 Aluminum Axle Housings Trusted Seller [GVj3689P]

MJX Hyper Go H12Y/H12Y+ Metal Upgrade Kit – Enhance Your RC Crawler Truck

Elevate your MJX Hyper Go H12Y/H12Y+ RC Crawler Truck to new heights with our premium metal upgrade kit. Designed to deliver strength, durability, and enhanced performance, this kit is a game-changer for enthusiasts seeking top-notch performance. With its high-quality brass components and lightweight 6061 aluminum axle housings, this upgrade kit is perfect for tackling the toughest terrains with ease.

Key Features of the Metal Upgrade Kit

Experience the difference with our premium metal upgrade kit for the MJX Hyper Go H12Y/H12Y+. This kit boasts heavy-duty brass components for steering cups, C-hubs, and rear axle cups, ensuring improved weight distribution and stability. The 6061 aluminum axle housings are not only durable and lightweight but also anodized for corrosion resistance and a sleek finish. The kit's increased durability and performance make it an ideal choice for rock crawling and tough terrains, reducing flex and enhancing drivetrain efficiency. With precision engineering, the kit is a direct fit for the MJX Hyper Go H12Y and H12Y+ models, ensuring smooth installation and a significant performance boost.

Specifications and Benefits

This comprehensive metal upgrade kit includes brass components such as steering cups, C-hubs, and rear axle cups, as well as 6061 aluminum front and rear axle housings. The total weight of the kit is 515g, making it a lightweight addition to your RC crawler truck. The dimensions of the components range from 39mm x 40.4mm x 7.5mm for the weight block and gear cover to 101.6mm x 35.6mm x 31.5mm for the front axle housing. The packaging is secure and convenient, coming in a PE transparent bag measuring 13 x 18 x 5 cm. With this upgrade kit, you can expect improved handling, increased durability, and a noticeable performance boost for your MJX Hyper Go H12Y/H12Y+ RC Crawler Truck.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

A solid buy that I am very, very happy to endorse.

- Kermit G..

January 16, 2026

Absolutely no complaints!

I highly recommend this product to each and everyone.

- Rhiangar S..

January 16, 2026

Absolutely no complaints!

It's a very good quality, and a very solid product.

- Llewela Z..

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