Our largest bore diameter master cylinders.
Note: The larger the bore diameter, the less psi it
produces with the same pedal force.
Piston Stroke = 1.02"
Part Number
678-4 shown
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.