Home > Brake Caliper > Rebuild Components > Aftermarket Calipers > RB Calipers > 4-piston caliper
  • Current

RB4028/4045 (Piston dia: 38/38mm)

RB460 (Piston dia: 40/44mm)

RB4L1 (Piston dia: 40/44mm) - Front
RB4L2 (Piston dia: 32/34mm) - Rear
RB4M2: (Piston dia: 30/30mm) - Rear (Porsche)
RB4M3: (Piston dia: 32/34mm) - GTR Rear (GTR)



  • Discontinued:
RB4000 Series

Same as RB4000
(Style and Logo are phased out)
CP4 Series

Same as RB4000
(Style and Logo are phased out)


RB400 Series

RB430/RB440