Square reservoir style master cylinder commonly used on Ducati models from the 90's. Typically used on the Ducati 900ss, 851, Monster.

On the models with Dual Front brake calipers, Ducati increased the master cylinder diameter for the front brake from 15mm to 16mm for better lever firmness and feel. When upgrading from a single to a dual disc set up on a Ducati 750, we suggest upgrading to the proper diameter master cylinder. For single caliper front brakes, master cylinder diameter has been standardized at 13mm. Clutch master cylinder diameter has been standardized at 13mm.

Retail: $104.18