For your road or custom use, the GP4-RX is the ultimate upgrade. Its advanced design and premium materials ensure every corner and straightaway provide the perfect balance of precision and adrenaline, just like in a MotoGP race. 
The GP4-RX radial caliper combines precise design, premium materials, and advanced metalworking


The 4 pistons with a 32mm diameter elevates braking power for unmatched performance 


The special nickel-plated surface is directly derived from MotoGP


See how it looks!

 

Precision Redefined

Unmatched control and responsiveness with 32mm pistons.

Radial mount on fork with 108mm spacing.

GP4-RX caliper: race-proven technology 

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SCROLL TO EXPLORE THE TECHNICAL FEATURES OF THE GP4-RX CALIPER

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Monobloc caliper body for instant and precise response  

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The reinforcing ribs ensure superior stiffness

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The nickel coating not only adds an aggressive look but also refines tight manufacturing tolerances, enhancing performance and precision

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Key benefits

Race-Inspired Durability

Crafted from solid aluminum and enhanced with a nickel-plated finish, Brembo GP4-RX calipers not only offer superior aesthetics but also withstand rigorous racing conditions.

Unmatched Braking Power 

Brembo GP4-RX calipers are equipped with four 32mm diameter pistons, providing exceptional braking power and precise modulation.

Enhanced Rigidity

The Brembo GP4-RX calipers feature strategically placed reinforcement ribs, meticulously integrated into their solid aluminum, two-piece construction.

Let's compare it!

Compare the GP4-RX caliper with other similar Brembo calipers to find the perfect solution for your needs.

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Your questions, answered

Are Brembo GP4-RX calipers suitable for street use or are they specifically for racing?

While the Brembo GP4-RX calipers are inspired by racing technology, they are suitable for both street and track use. Their durable construction and precise braking capabilities ensure reliable performance in various driving conditions.

Which discs can I pair with the GP4-RX caliper?

Each caliper mounts 2 pads (provided) and is designed to work with both original discs and Brembo SuperSport and T-Drive discs, 5.5 mm thick.

How do the reinforcement ribs on the Brembo GP4-RX calipers improve performance?

The reinforcement ribs integrated into the caliper's construction enhance rigidity, reducing flex under heavy braking loads. This improvement in structural integrity translates to better brake pedal feel, more precise modulation, and consistent braking performance.

What maintenance is required for Brembo GP4-RX calipers?

Regular inspection of the caliper is recommended to maintain optimal performance. Ensure proper installation and periodic checks for any signs of wear or damage. Brembo also provides maintenance guidelines in the product manual to help prolong the calipers' lifespan and performance.