AP Racing master cylinders have been developed with the benefit of our unparalleled experience in racing brake and clutch technology to respond to the severe demands encountered under competition conditions and are in used in motorsport from F1 to Rally to Saloon Cars.
The current range of lightweight aluminium alloy master cylinders comprises 8 designs suitable for a wide variety of competition use.
Our most popular master cylinder ranges now consist of up to 10 different bore sizes from 14.0mm to 25.4mm (1.0").
All master cylinders are individually shimmed during manufacture to give a shorter cut off and less lost travel than equivalent production cylinders. Therefore push rods, pistons and other internal components should not be switched between individual master cylinders.