🔥 MotoGP-derived stopping power for the street.

The Brembo GP4-RX is a flagship monobloc radial front brake caliper, CNC-machined from billet aluminum and nickel-coated for extreme rigidity, consistent feel, and superior thermal stability. Four 32 mm pistons and Brembo's optimized fluid channel design deliver sharp initial bite, precise modulation, and fade-free performance on the street or track - all derived from Brembo's MotoGP and WorldSBK racing technology.

🔑 Key Features

• CNC-machined billet aluminum monobloc construction
• Nickel-plated finish for thermal stability and durability
• Four 32 mm pistons for superior stopping power and lever feedback
• 108mm radial mount spacing (100mm version available)
• Derived from Brembo MotoGP and WorldSBK racing technology
• High-performance brake pads pre-installed

⚙️ Specifications

• Material: CNC-machined billet aluminum
• Finish: Nickel-plated
• Caliper Type: Monobloc, radial-mount
• Pistons: Four 32 mm pistons
• Mounting Spacing: 108mm or 100mm
• Included: Caliper (left or right) or caliper set, pre-installed pads, Brembo authenticity/warranty documentation

✅ Fitment

• 108mm spacing - standard on most Japanese superbikes
• 100mm version - for European superbikes