Wilwood · New
Wilwood Rotor Adaptor Floating/Fixed - Starlite 55XD 5 x 4.50 BC 8 x7.00 BC
MPN 300-11211 · Store SKU wil300-11211
Supplier stock checked 11/7/2026, 10:14:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Replacement rotor adapter for Wilwood Starlite XD55 hubs. Adapter is supplied with a 5 x 4.50” bolt pattern for hub mounting and a dual 8 x 7.00” dynamic or fixed bolt pattern for rotor mounting. Made from high strength aluminum alloy and hard anodized for wear resistance. ADAPTER,ROTOR,STARLITE 55XD,5x4.50 BC DYNAMIC/FIXED
Manufacturer fitment & guides
Check 300-11211 against the manufacturer’s application information below.
More from Wilwood ↗See the JuiceBuilt workshop ↗