The Wilwood Starlite 55-XD rear hub with rotor plate brings enhanced strength and reduced stress deflection to racing applications that demand durability without unnecessary mass. Weighing just over seven pounds, its redesigned wide five architecture and bolt-on rotor mount plate shift brake torque loading away from the main hub body to a thicker section near the inner bearing, yielding a lighter hub with measurable reductions in structural deflection under load.
Wilwood Hub-Starlite 55XD Rear w/Rotor Plate - STD Offset 5/8 Drilled Studs