Master cylinder for hydraulic disc brake system or clutch system of e.g. bicycle, has connecting device that includes connecting portion for connecting securing element with master cylinder so as to secure cylinder to handlebar

摘要

The cylinder (600) has housing (650) in which a piston (640) is provided and a pressure chamber is arranged. A balancing area (660) includes vent hole connected with pressure chamber. The housing includes securing element for securing cylinder at handlebar. A connecting device (690) connects the securing element with housing. The connecting device is provided with connecting portion (691) for connecting the lid (651) to housing and connecting portion (692) for connecting the securing element with the master cylinder so as to secure the cylinder to a handlebar. An independent claim is included for hydraulic disc brake or clutch.