This is an optional ST Racing Concepts Aluminum TRX-4 Front Axle Caster Block Set in Black anodize. STRC solid one-piece CNC Machined aluminum front axle caster blocks are machined as per the stock geometry and greatly increase the durability of the front drive axle.
Available in a variety of colors. Hardware not included.
This product was added to our catalog on October 20, 2017
- Traxxas TRX-4
- Traxxas TRX-4
- Traxxas TRX-6
- Traxxas TRX-6






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