EBC · New
EBC S1 Kits Ultimax Pads and RK rotors
MPN S1KR1821 · Store SKU ebcS1KR1821
Supplier stock checked 11/8/2026, 7:41:17 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
S1 Kits Ultimax 2 and RK Rotors; Rear; PN Components [UD1808/RK7710]; S1 Kits Ultimax 2 and RK Rotors
Manufacturer fitment & guides
Check S1KR1821 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y