The latest version of the ISR 6-piston caliper.
Much improved cooling combined with a more rigid
design that results in less flex in the caliper.
The caliper is designed with six separate "pockets", each with its own pad.
We recommend a 17.5 mm master cylinder for a pair of these
calipers and a 14 mm M/C for single use.
This high performance brake caliper is intended for racing use only.