ALLINRC U2A0386-390 Hex Extension Adapter Wheel Hubs Spacers 12MM 1/10 Rc Crawler Axial

( Brand: Allinrc ), ( Manufacturer Part Number: U2A0386-390 ), ( Part Type: Adapter Wheel Hub Spacer ), ( Included Components: Brass Wheel Hex ), ( Age Range Description: 14 Years ), ( Manufacturer Maximum Age: 1200.0 ), ( Size: 15mm ), ( Target Gender: Unisex ), ( Safety Warning: Not Suitable For Children Under 14 Years. ), ( Theme: Hobby ), ( Manufacturer Minimum Age: 168.0 ), ( Target Audience Keyword: Unisex-children ), ( Material: Brass ), ( Package Dimensions Lxwxh: 2.8x2.4x0.59 Inches ), ( Weight: 0.11 Pounds )

Review ALLINRC 12mm Hex Extension Adapter Brass Wheel Hubs Spacers 1/10 Rc Crawler Axial

Introducing the Allinrc U2A0386-390 12mm Hex Extension Adapter Wheel Hubs Spacers, specifically designed for 1/10th scale crawler vehicles from Axial. These essential upgrades are engineered to provide added versatility and durability to your off-road rig.

The U2A0386-390 Hex Extension Adapter Wheel Hubs are designed to replace the stock wheel hubs on Axial 1/10th scale crawlers. These adapters feature a 12mm hex extension, which enables the use of 12mm wheel bolts, providing a stronger connection between the wheel and the hub. The extended hex also creates the opportunity to use aftermarket wheels with larger bore sizes without the need for wheel adapters.

Moreover, the spacers included in this kit serve to increase the distance between the wheel mounting surface and the axle centerline. This adjustment can be beneficial for various reasons, such as correcting wheel alignment issues or accommodating wider aftermarket wheels. The spacers come in a set of three, allowing for adjustments of up to 6mm per side.

Made from high-quality aluminum, these components offer superior strength and durability compared to plastic stock parts. The lightweight material also helps to reduce unsprung weight, which can improve the performance and handling of your crawler.

Installation of the Allinrc U2A0386-390 12mm Hex Extension Adapter Wheel Hubs Spacers is a straightforward process, requiring no modification to your vehicle's chassis. The kit includes all necessary hardware for a hassle-free installation, including hex bolts and locknuts.

Upgrade your Axial 1/10th scale crawler with the Allinrc U2A0386-390 12mm Hex Extension Adapter Wheel Hubs Spacers, and enjoy the benefits of increased strength, versatility, and improved performance.

Pros and Cons of Buying Allinrc U2A0386-390 12mm Hex Extension Adapter Wheel Hubs Spacers for 1/10 Crawler Axial

a. Compatibility: These wheel hubs spacers are specifically designed for Axial 1/10 scale crawlers, ensuring a perfect fit.

b. Durability: Made from high-quality aluminum material, they offer superior strength and resistance to wear and tear.

c. Adjustability: The 12mm hex extension adapters allow for increased wheelbase adjustability, enhancing the vehicle's performance.

d. Easy Installation: The spacers can be easily installed with basic hand tools, making the upgrade process simple and convenient.

a. Cost: While these wheel hubs spacers offer several benefits, they may be more expensive than standard aftermarket options or OEM parts.

b. Requires Additional Parts: In some cases, upgrading to these wheel hubs spacers may require purchasing additional components, such as new wheel nuts, to ensure proper installation and function.

The Allinrc U2A0386-390 12mm Hex Extension Adapter Wheel Hubs Spacers for Axial 1/10 crawlers provide several benefits, including increased wheelbase adjustability, improved durability, and a perfect fit. However, they come at a higher cost compared to standard aftermarket options. If the added performance and adjustability are desired, these wheel hubs spacers can be a worthwhile investment. Otherwise, it may be more cost-effective to consider alternative options.

For those looking to enhance their Axial 1/10 crawler's performance and adjustability with new wheel hubs spacers, the Allinrc U2A0386-390 12mm Hex Extension Adapter Wheel Hubs Spacers are a solid choice. However, it's essential to weigh the pros and cons and ensure the investment aligns with their budget and upgrade priorities. Always double-check compatibility with the specific Axial crawler model before making a purchase.

Details:

These 12mm Hex Wheel Hubs made of high quality Brass, solid and abrasion proof. These RC Wheel Spacers fit for 12mm hex rims and is compatible with 1/10 Crawler Car Axial SCX10 90046 D90. Wheel Hex: 12mm, Axle Hole: 5mm, The barrel nuts fit 4mm axle. DO NOT work for the TRX4.

part #: u2a0386390 prices

• $46.92-$68.95

specifications whelspac:

• brand: Allinrc
• mpn: U2a0386-390
• part type: Adapter Wheel Hub Spacer
• included components: Brass Wheel Hex
• age range description: 14 Years
• manufacturer maximum age: 1200.0
• size: 15mm
• target gender: Unisex
• safety warning: Not Suitable For Children Under 14 Years.
• theme: Hobby
• manufacturer minimum age: 168.0
• target audience keyword: Unisex-children
• material: Brass
• package dimensions lxwxh: 2.8x2.4x0.59 Inches
• weight: 0.11 Pounds

seller whelspac:

• # reviews: 130
• city: Phoenix, AZ
• rating: 100.0%

offer whelspac:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: November 2, 2025
• quantity: 3

general whelspac:

• Car Truck Parts Accessories > Wheels, Tires Parts > Wheel Spacers, Adapters Hub Centric Rings
• condition: New

payments whelspac:

• credit card: Discover
• other
• wallet: Paypal

returns whelspac:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping whelspac:

• class: Standard
• transit: 3-5 Days
• type: Fixed
• cost: $0.00
• service: Standard