Brass Rear Hub Overview:
The Hot Racing HPI Venture 18 Brass Rear Hub is a performance-driven upgrade designed to enhance the handling and stability of your Venture 18 crawler. CNC machined from solid brass, these rear hub knuckles significantly increase weight over the rear axle, helping to lower the vehicle’s center of gravity for improved traction and control. Each hub adds approximately 29.5 grams, making them ideal for crawling over technical terrain. With a precision fit and direct replacement design, these brass hubs are an easy and effective tuning solution.
About the Hub
Improved Stability and Weight Distribution
These Hot Racing brass rear hubs are purpose-built to boost the Venture 18’s crawling performance by adding unsprung weight where it counts most—at the rear axle. The added mass enhances rear grip and helps prevent rollovers on steep climbs. Convenient cutouts allow easy access to the outer bearing race, making maintenance a breeze. Whether you’re upgrading from stock plastic or fine-tuning your rig’s weight balance, these hubs offer a serious performance boost.
Features:
- CNC machined solid brass construction
- Adds approximately 29.5g per hub
- Lowers vehicle center of gravity
- Improves rear axle traction and stability
- Direct replacement for factory plastic hubs
- Cutouts allow easy outer bearing access
- Increases overall crawling performance
- Precision fit and finish
Includes:
- (2) HPI Venture 18 Brass Rear Hubs
Specifications:
| Weight (Each) | 1.04oz (29.5g) |
|---|
This product was added to our catalog on May 5, 2025
- HPI Venture 18





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