Hot Racing YET48xG01 Aluminum Steering Bellcrank & Servo Saver 1/10th Scale Axial Yeti Kit Super-tough, fully adjustable servo Saver bell crank CNC machined aluminum construction Steering rack is black Graphite for durability light weight, corrosion resistance Two servo Saver springs to suit preference. Black (installed) is stiff, silver is soft Hex flat head cap Screw steel hardware