Brembo GP4-RB Billet Two-Piece Front Caliper Set – 100mm Radial Mou...
The Brembo GP4-RB 100mm Billet Two-Piece Radial Front Calipers are a high-performance braking upgrade for European superbikes. CNC-machined from billet aluminum with a two-piece design, the GP4-RB calipers maximize rigidity while shedding weight and improving heat dissipation under racing conditions.
Featuring Brembo’s 30/34mm staggered piston configuration, the GP4-RB delivers a strong initial bite, smooth lever modulation, and fade-free braking even in the most demanding situations. The black anodized finish with the Brembo logo provides a sleek, factory race appearance.
Key Highlights:
- CNC billet aluminum two-piece construction for rigidity and reduced weight
- 30/34mm staggered pistons for balanced braking force and precise control
- Black anodized finish with Brembo logo
- 100mm radial mount spacing
- Optimized for superbike-level street and track applications
Included in the Box:
- Brembo GP4-RB Billet Two-Piece 100mm Radial Front Caliper Set (left & right)
- High-performance brake pads (pre-installed)
- Brembo authenticity/warranty documentation
Fitment Notes:
- 100mm spacing is standard on most European superbikes.
- For Japanese superbikes, choose the 180mm version of this caliper.
Recommended Pairing: Featuring staggered 30/34mm pistons, these calipers are best paired with
- Street / Performance: Brembo 19RCS or 19RCS Corsa Corta
- Track: XR0 19×18 or 19×20 Billet Racing
- Pro-Level: Brembo EVO 18×18 CNC
