GS-RMC12640BR90
Based in Japan, Galespeed was founded in 2002, and has been focused since 2009 on creating aftermarket high performance brake systems.
With its 12mm piston, this billet rear master cylinder is designed to match the general racing footpeg to lever ratio. This allows a more sensitive and controllable rear brake feel. Made from 6061 Forged aluminum and heat treated for strength and corrosion resistance.
Includes a 90 degree integrated rear brake reservoir.
Adjustable rear master cylinder spacing to allow wide range of compatibility.
Please note that this part may not be a direct replacement of your stock rear master cylinder and may need some custom adjustments to make it fit.
Made in Japan.
Fitment data lists this product for 32 model-year applications, including Kawasaki Ninja ZX10R and Kawasaki Ninja ZX10RR, with listed model years from 2020 through 2026.
| Model | Submodel / Trim | Years |
|---|---|---|
| Ninja ZX10R | ZX1000 | 2022, 2023, 2024, 2025, 2026 |
| Ninja ZX10R | ZX1000 ABS | 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
| Ninja ZX10R | ZX1000 ABS 40th Anniversary Edition | 2024 |
| Ninja ZX10R | ZX1000 ABS KRT Edition | 2020, 2021, 2022, 2023, 2024, 2025 |
| Ninja ZX10R | ZX1000 KRT Edition | 2020, 2021, 2022, 2023, 2024, 2025 |
| Ninja ZX10RR | ZX1000 | 2021-2026 |
| Ninja ZX10RR | ZX1000 ABS | 2026 |