Shimano's XTR Race Disc Brake Caliper has the modulation you demand with power enough for the World Cup race circuit. The body is a forged one-piece aluminum post-mount design that makes the brake super light and extremely rigid. Oversize ceramic pistons supply heaps of bite, and superior temperature regulation, so you can tackle long descents with confidence.
Lever, hose, oil and rotor sold separately.
Weight: 190 grams