SSD 1.9" Rock Racer Wheels. Features: CNC machined aluminum Black anodizing Standard 1.9" wheel size Standard 12mm hex mount Also fits Axial 12mm hex Internal beadlock system Removable hub Compatible with SSD brake rotor hubs (SSD00192, SSD00194) Compatible with Vanquish SLW hubs Specially made scale steel hex head bolts with yellow zinc plating (SSD00028) Easy to mount tire, only 6 screws Fits all tire brands Wider than other SSD 1.9 wheels