If you're ready to push the limits on the track, the Brembo GP4-PR caliper is your perfect match. With an impeccable blend of stiffness, precision, and advanced technology, it gives you total control through every corner, delivering uncompromising performance. Get ready to dominate the track with every brake.

The GP4-PR features 4 titanium pistons with differentiated diameters of 32 mm and 36 mm 


The unique central bridge structure enhances the overall stiffness


 With mounting dimensions of 108 mm and 21 mm offset, it is engineered for superior reliability


See how it looks!

Details crafted for racing performance 

The design maximizes performance while maintaining a lightweight structure, ideal for demanding conditions. With mounting dimensions of 108 mm by 21 mm, this radial caliper is engineered for seamless integration and superior reliability.

GP4-PR caliper: engineered for track dominance

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SCROLL TO DICOVER THE TECHNICAL FEATURES OF THE GP4-PR CALIPER

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Monobloc machined from billet. This process, combined with the material selection, ensures unparalleled stiffness and operational precision

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Titanium pistons with different diameters, ensuring more efficient pressure distribution on the pads

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The caliper features a nickel surface treatment, the same used on MotoGP and SBK calipers, that prevents caliper body wear

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Key benefits

Optimized mass-to-stiffness ratio

Through meticulous engineering, the GP4-PR achieves an optimal mass-to-stiffness ratio. This balance is critical for maximizing braking efficiency, allowing for superior stopping power without unnecessary weight.

Enhanced Stiffness

The caliper's design includes a central bridge that significantly increases the overall stiffness of the caliper body. This feature is crucial for maintaining consistent braking performance, especially under the very demanding conditions of racing. 

Aesthetic

The GP4-PR features a nickel-plated finish, derived from MotoGP. This finish not only adds a high-tech, sleek appearance but also increases the caliper's resistance to corrosion and wear, ensuring long-lasting performance.

Let's compare it!

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

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Your questions, answered

What type of discs is the Brembo GP4-PR caliper compatible with?

The GP4-PR caliper is specifically designed for discs with a 30mm braking surface. It is not compatible with discs with a bigger braking surface.

Why does the GP4-PR caliper have a 21mm offset?

The 21mm offset is designed for specific fitment requirements, offering precise alignment with certain racing setups. It’s slightly different from the standard 22.5mm offset commonly found on calipers with a 108mm mounting distance.

Can the GP4-PR caliper be used with ABS systems?

No, the GP4-PR caliper is not compatible with ABS systems. It is designed exclusively for racing applications where ABS is not used.