FOR RACE USE ONLY
On the rear disc brakes, the operation is either semi or fully hydrostatic. If it is semi-hydrostatic it is necessary for the corresponding GRIMECA brake cylinder to be installed under the side panel, for example. This is then operated with a cable pull. With the fully hydraulic version the brake pedal is exchanged for an MMW brake pedal which then operates the main brake cylinder.
The semi hydrostatic kit includes the following: GRIMECA brake master cylinder, brake fluid, steel flex cable including connections, brake pull.
The fully hydrostatic kit includes the following: GRIMECA brake master cylinder, pressure rod, MMW brake pedal, brake fluid, braided steel cable in including connections, reservoir and hose.
Conclusion: If you have disc brakes at the back, you should also fit them at the front.