They considerably improve steadiness, progression and power of your hydraulic clutch system.
The value of cylinder inner diameter gives indication of their capacity.
When choosing the clutch master cylinder you want to use, we recommend that its diameter be as closest as possible to that of the stock pump on your bike.
Further, the bigger is the value of inter-axis between lever fulcrum and lever support on the piston, the less will be the power set to the clutch hydraulic circuit, however the action will be more manageable.
On the contrary, a lower value means more power but less manageability.
In order to work, under mentioned pumps have to be connected to an
oil reservoir.
Our
Brembo
clutch fluid is recommended for replacing the oil.