Samix Traxxas TRX-4 Brass Rear Hub Carriers.
- Brass rear hub carrier adds 68g of unsprung weight to the rear axle
- Provides better center of gravity and helps improve rear traction and stability compared to the factory parts
- Extra shock mounting location for increased tuning options
- Compatible with Traxxas parts
- Black hard coating with chamfered edge to add a touch of bling to your truck
- Made of high quality brass and etched with L and R for ease of installation