Brembo GP4-RX Monobloc Front Caliper Set – 100mm Radial Mount (Nickel)
The Brembo GP4-RX 100mm Monobloc Radial Front Calipers are a premier racing upgrade for European superbikes. CNC-machined from billet aluminum and finished with a nickel coating, the GP4-RX calipers deliver uncompromising stiffness, consistent lever feel, and superior heat management — even under extreme race conditions.
Equipped with four 32mm pistons, the GP4-RX calipers provide outstanding stopping power, sharp initial bite, and exceptional modulation. The nickel-plated finish adds both durability and a distinctive factory racing appearance, making these calipers one of Brembo’s most sought-after upgrades for track and high-performance street use.
Key Highlights:
- CNC billet aluminum monobloc construction
- Nickel-plated finish for thermal stability and long-term durability
- Four 32mm pistons for powerful and precise braking
- 100mm radial mount spacing
- Directly derived from Brembo MotoGP and WorldSBK racing technology
Included in the Box:
- Brembo GP4-RX Monobloc 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: With 32mm pistons, these calipers are best paired with
- Street / Performance: Brembo 19RCS or 19RCS Corsa Corta
- Track: Brembo XR0 19×18 Billet Racing
- Pro-Level: Brembo EVO 18×18 CNC
