Designed for racing enthusiasts and for those who want real innovation for their bike's brake calipers, the Brembo GP4-RS was inspired by the one-piece caliper developed for the MotoGP and now available to enthusiasts everywhere.
The new Brembo GP4-RS One-Piece caliper, completes the range of Brembo calipers designed for the racetrack. It stands with the GP4-RR and GP4-RX, both of which are billet machined and an absolute gold standard for performance.
The GP4-RS one-piece caliper was created using a very complex foundry technique exclusive to Brembo. The result is a caliper that is 10% lighter than the renowned M4 One-Piece, a long-standing champion thanks to such characteristics as rigidity, lightness and accuracy.
The fins around the pistons are derived from MotoGP systems: these fins allow for efficient heat dissipation when braking. The surface area of the fins exposed to the air is 30% greater compared to calipers without fins. That's no small difference given that this section is subject to significant thermal stress and is located near the brake fluid.
The ribbing on the front section of the pistons was also derived from the MotoGP. Such machining helps protect the caliper from deformations caused by significant braking. The end result is that the system functions with greater accuracy when braking intensely.
- Monoblock for optimal stiffness
- Lightweight
- MotoGP technology
- 30mm pistons
- Sold as caliper set (2 calipers)