For road or custom applications, the GP4-RX is the ultimate upgrade. Its advanced design and premium materials deliver a precise, responsive feel through every corner and straightaway. The GP4-RX radial caliper combines meticulous engineering, high-grade materials, and advanced metalworking. Its four 32 mm pistons increase braking power for exceptional overall performance.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2012-2014 |
Yamaha |
YZF-R1 |
Base |