1 9

12mm One Way Bearing with Hex Nut – RC Pull Starter Bearing for Nitro Engine Cars, Compatible with HSP Redcat Exceed HPI 1/10 Buggy, Durable Metal Replacement Part

12mm One Way Bearing with Hex Nut – RC Pull Starter Bearing for Nitro Engine Cars, Compatible with HSP Redcat Exceed HPI 1/10 Buggy, Durable Metal Replacement Part

$14.79 USD
$14.79 USD
Sale Sold out
Taxes included.

About this item

  • 【Durable Metal Build】Constructed from high-quality metal, this hex nut one way bearing delivers long-lasting durability and resistance to wear under high-speed operation. With a precision-engineered design and silver finish, it withstands demanding use in 1/10 scale nitro RC cars, weighing just 10.3g for lightweight performance.
  • 【Perfect Fit for 12mm Shafts】Features a precisely machined 12mm hex size (0.47"") for secure socket engagement and smooth installation. Designed as a universal one way bearing for nitro engine setups, it fits engine shafts up to 6mm and is compatible with popular models including HSP Redcat, Exceed, and HPI buggies.
  • 【Reliable Engine Start-Up】Ensures smooth and consistent pull-start performance with optimized internal bearing mechanics. This RC pull starter bearing reduces slippage and enhances engagement, making it ideal for frequent racers and hobbyists who demand dependable engine ignition in their nitro-powered vehicles.
  • 【Direct Replacement Upgrade】Serves as a high-performance one way bearing replacement for R025 and similar models, offering a seamless upgrade over stock parts. Whether for repair or performance tuning, this bearing improves starter efficiency and extends engine system longevity in Vertex, SH, and VX-series compatible engines.
  • 【CNC-Precision Craftsmanship】Manufactured using precision CNC processing for exact tolerances and flawless symmetry. The refined finish and consistent dimensions ensure minimal vibration and maximum power transfer, making this hex nut bearing for HSP 1/10 nitro buggy a top choice for serious RC enthusiasts.

15 in stock

View full details

Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Phoenix, Arizona

    I found the replacement parts I needed for my RC truck without having to search through unrelated products. The categories were easy to understand, and the new wheels and suspension parts worked well for my weekend build.

  • ⭐⭐⭐⭐⭐

    Marcus Lee — San Diego, California

    TinyRacer has a practical selection of RC tools, batteries, and upgrade parts. I picked up several items for maintaining my crawler, and everything made my workbench setup feel much more organized.

  • ⭐⭐⭐⭐⭐

    Olivia Parker — Denver, Colorado

    I am still fairly new to RC cars, so I appreciated how clearly the products were grouped. It was easy to compare chargers, connectors, and maintenance supplies for my first off-road vehicle.

  • ⭐⭐⭐⭐⭐

    Noah Bennett — Austin, Texas

    I enjoy upgrading and adjusting my RC vehicles, and TinyRacer makes it convenient to browse parts for different projects. I especially liked the variety of tires, hardware, and drivetrain components available.

FAQ

What types of products does TinyRacer sell?

TinyRacer offers RC cars, trucks, crawlers, buggies, drift vehicles, replacement parts, electronics, batteries, chargers, tools, maintenance supplies, and performance upgrades for a wide range of RC projects.

How can I check whether a part fits my RC vehicle?

Review the product description for scale, dimensions, mounting points, connector type, voltage, part number, and compatible models. Similar-looking RC parts may not be interchangeable, so please confirm all specifications before ordering.

How much does shipping cost?

Standard shipping costs a flat $6.90 per order unless a different amount is displayed during checkout. Any applicable taxes or additional charges will be shown before payment is completed.

How long does order processing take?

Processing time may vary depending on product availability and order volume. Once your order has been prepared and shipped, you will receive a confirmation email with the available tracking information.

How long will delivery take?

Delivery times depend on the destination, carrier, product availability, and other shipping conditions. The estimated delivery information provided during checkout or through tracking is not a guaranteed arrival date.

How can I track my order?

A tracking link will be emailed to you after your order ships. Tracking updates may take a short time to appear after the carrier receives the package.

Can I change or cancel my order?

Contact us as soon as possible after placing your order. We will try to help, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What is your return policy?

Eligible items may be returned according to the conditions and timeframes stated in our Return & Refund Policy. Items should generally be unused, uninstalled, and returned with their original packaging and included components.

What should I do if my order arrives damaged or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Our support team will review the information and provide the appropriate next steps.

How can I contact TinyRacer customer support?

You can contact TinyRacer by email at muytregerwad@gmail.com. Please include your order number when asking about an existing purchase so we can assist you more efficiently.

Blog posts

View all
1 3
View all