---
product_id: 466434435
title: "High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk)"
brand: "gobilda"
price: "$U2030"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/466434435-high-speed-compact-hub-for-8mm-rex-shaft-gobilda-sonic
store_origin: UY
region: Uruguay
---

# Corrosion-resistant aluminum 8mm REX compatibility High-speed design High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk)

**Brand:** gobilda
**Price:** $U2030
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Build with Sonic Precision!

## Quick Answers

- **What is this?** High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk) by gobilda
- **How much does it cost?** $U2030 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/466434435-high-speed-compact-hub-for-8mm-rex-shaft-gobilda-sonic)

## Best For

- gobilda enthusiasts

## Why This Product

- Trusted gobilda brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Top-Notch Support:** Backed by a robust ecosystem and expert technical support to enhance your projects.
- • **Precision Engineering:** Crafted for flawless performance, ensuring no vibrations even at high speeds.
- • **Lightweight Yet Durable:** Constructed from high-grade aluminum for an unbeatable strength-to-weight ratio.
- • **Versatile Compatibility:** Seamlessly integrates with a wide range of goBILDA components for endless customization.
- • **User-Friendly Disassembly:** Patented design allows for easy removal without damaging your shaft.

## Overview

The goBILDA® Sonic Clamping Hub is a high-speed, compact solution designed for 8mm REX shafts, featuring a precision-engineered aluminum body that ensures durability and performance. Its innovative design allows for easy integration with various components while providing a secure grip without damaging the shaft. Ideal for professionals seeking reliability and versatility in their projects.

## Description



## Features

- 【Made for an 8mm REX Shaft 】 This hub allows you to mount components to an 8mm REX shaft. A "REX" shaft is part Round and part Hex. An 8mm REX shaft is 7mm flat-to-flat, like a 7mm hex shaft. The difference is that the tips of the 7mm hex are precision ground to an 8mm diameter, allowing the shaft to fit in an 8mm bearing. The bore of this hub has enough clearance in the corners to accept most 7mm hex shafts.
- 【 Part of a Large Ecosystem of Parts with Top Notch Technical Support 】 The goBILDA ecosystem has many parts that bolt directly to this hub, including wheels, gears, sprockets, track sprockets, timing pulleys, round belt pulleys, winch pulleys, control arms, and more! Buyer beware of poor imitations, which are often cast or machined from lesser grade aluminum with no attention to detail, quality or precision.
- 【 High-Speed Design - Completely Balanced 】 The innovative Sonic Hub design is perfectly balanced. This precisely machined part will not introduce vibrations into your build, even in high-speed applications.
- 【 Will Not Get Stuck or Marr Shaft 】 Our patented Sonic Hub design holds incredibly tight to the shaft without damaging it. When it is time to disassemble, it readily releases its grip on the shaft.
- 【 Will Not Corrode or Rust, Lightweight & Strong】 The body of this hub is aluminum, and the pinch bolts are zinc-plated steel. Aluminum has an excellent strength-to-weight ratio, allowing this hub to be both light and strong.

## Images

![High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk) - Image 1](https://m.media-amazon.com/images/I/71nyIaATkOL.jpg)
![High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk) - Image 2](https://m.media-amazon.com/images/I/71ETeijrMmL.jpg)
![High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk) - Image 3](https://m.media-amazon.com/images/I/81Cl82EXOUL.jpg)
![High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk) - Image 4](https://m.media-amazon.com/images/I/81wcPore6eL.jpg)
![High-Speed, Compact Hub for 8mm REX Shaft (goBILDA® Sonic Clamping Hub, 8mm REX Bore, 1309-0016-4008, 1pk) - Image 5](https://m.media-amazon.com/images/I/6158hyY2F2L.jpg)

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**Shop now:** [https://www.desertcart.uy/products/466434435-high-speed-compact-hub-for-8mm-rex-shaft-gobilda-sonic](https://www.desertcart.uy/products/466434435-high-speed-compact-hub-for-8mm-rex-shaft-gobilda-sonic)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-31*