Overview
The Power Hobby Brass Front and Rear Portals are a heavy-duty scale crawler upgrade designed for the Traxxas TRX-4M. Manufactured from solid brass, these portals add critical low-end weight to the axles, lowering the center of gravity and dramatically improving stability and traction during technical crawling.
This complete front and rear set replaces the stock portal housings with a premium brass alternative, delivering both performance benefits and an upgraded scale appearance.
Key Features
- Solid brass construction
- Direct-fit replacement for TRX-4M portals
- Front and rear set
- Lowers vehicle center of gravity
- Premium scale appearance
Performance Benefits
- Improved low-CG stability
- Better traction during technical crawling
- Enhanced articulation control
- Upgraded scale look
Usage Notes
- Use thread-locking compound during installation
- Pair with brass knuckles or links for max effect
Technical Specs
- Material: Brass
- Type: Front and rear portal housings
- Application: Traxxas TRX-4M
Fitment
What's Included
- (1) Set of Power Hobby Brass Front and Rear Portals
Summary
- Brass front and rear portals for the TRX-4M
- Lowers center of gravity for improved crawling
- Direct-fit replacement
- Premium scale upgrade
