UA-215670544-1

McLAREN

Why rebuild OE calipers with RB components (piston):

Left OE / Right RB (OE 31.8x30.1mm vs. RB 32x30mm) Made with same material of Stainless Steel.

  • RB Piston are vented for quick piston engagement and release.
  • RB pistons are mirror finished w/chrome plating on surface to assure the smooth movement and lasting durability.
  • RB pistons feature thin wall cut - Very light weight (2/3 of OE) for a more effective functionality.

Learn more about how RB caliper components are made.

Model Year Front Rear

570S (650S, 675LT, 12C) CCB Rotors

11-17

MC-61 (27.0/31.8/38.1x30)

CP7705

MC-41 (31.8/36.0x32)

CP7546

720S (600LT, 765LT) CCB Rotors
2017+

MC-62=MC-61 (27.0/31.8/38.1x30)

CP7715

 

MC-42 (31.8/36.0x30)

CP7716

570S (650S, 675LT, 12C)

Iron Rotors
2011+

MC-43 (38.1x41.3x32)

CP7545

MC-44=MC41 (31.8/36.0x32)

CP6697

Caliper pistons are corresponding to AP P/N (CPxxxx), Color variants are disregarded.