The platform matches Unitrack geometry exactly

Direct fit for 3-gear transmission

8-inch low-profile tires come pre-mounted on flexible spoked wheels with a 1/2-inch offset

5 hole pattern

Traxxas 9637X Aluminum Left & Right Steering Blocks Arms Blue : Sledge Crawler King Parts The platform matches Unitrack geometryTraxxas 9637X Aluminum Left & Right Steering Blocks Arms Blue : Sledge Dial in your Sledge's steering with this genuine Traxxas set of left and right steering blocks with blue aluminum arms. The aluminum arms hold steering geometry precisely under hard driving, and the blue finish matches other blue anodized accessories. Everything installs as a direct replacement with basic hand tools for a quick, high quality upgrade. Genuine Traxxas part 9637X