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  • CARBON CERAMIC BRAKE
  • ROTOR, PAD, BRAKE KIT
  • CALIPER REBUILDING
  • OE CALIPER REPLACEMENT
  • COMPONENTS & ACCESSORIES
  • BRAKE PADS (SPECIAL APPLICATIONS)
  • ONE PIECE ROTOR

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    • McLAREN

    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 - Rotor size 394x36mm

    MC-41 (31.8/36.0x32) Piston=MC44, Pad=MC43

    CP7545 - Rotor size 380x34mm
    720S (750S, 600LT, GT) CCB Rotors
    		 2017+

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

    CP7715 - Rotor size: 390x36mm

     

    MC-42 (31.8/36.0x30)

    CP7716 - Rotor size 380x34mm
    765LT (Senna) 2021+ 

    MC-63=MC-61 except piston ht (27.0/31.8/38.1x34)

    Boots & Seal kits only (Piston ht 34mm N/A)

    Front rotors: 390x36mm

    CP7728

     

    MC-43=MC-42 (31.8/36.0x30)

    Same as CP7716 except w/5mm longer legs for 390mm rotor vs. 720S' 380mm

    Rea Rotors: 390x34mm rotor

     

    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.

    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.

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