The Brembo GP4-RX calipers are directly derived from the experience gained by Brembo in MotoGP and Superbike.
Machined from solid aluminum, they consist of two half calipers mechanically assembled together, allowing them to maintain full effectiveness even under extreme conditions to preserve the full braking power of your motorcycle.
To optimize the weight of these calipers, Brembo developed a brake pad mounting system directly machined into the caliper, eliminating the need for pad pins.
The Brembo GP4-RX calipers feature a nickel plating treatment directly from the technology used in MotoGP, which reduces machining tolerances of the calipers to further enhance precision.

These calipers are equipped with 4 aluminum 32mm pistons and optimized internal hydraulics to maximize your motorcycle's braking performance.
They come with brake pads ideal for road or leisure track use; if you want even higher performance braking, we offer many racing brake pads.
Depending on the motorcycle, a mounting kit including fixing bolts and spacers may be required for installation on your bike’s original fork.
It may also be necessary to have custom aviation brake lines made to optimize their routing.