ST Racing Concepts have introduced new option parts for the Traxxas TRX-4 in the form of brass front steering knuckle and inner portal drive housing, a rear inner portal drive housing and an aluminum rear chassis brace for the Axial SCX10 and SCX10 II. Having more weight towards the lower part of your scale crawler can help with stability and climbing capability of your vehicle and brass option parts with its combination of durability and heavier weight can help achieve this performance edge on your crawler.
The front steering knuckle and inner portal drive housing both increase the weight and add a combine total of nearly 150g to the lower portion of the TRX-4. Both come black treated for realistic look and durability.
Also available for the Axial SCX10 and SCX10 II is the CNC machined aluminum rear chassis brace now available in anodized red to match other STRC’s option parts.
Source: ST Racing Concepts