Wheel component for an at least partially muscle-powered bicycle and method of manufacturing a brake arrangement

A hydraulic brake arrangement for an at least partially muscle-powered bicycle, comprising:

• at least one transmitting unit provided for fluid connection with a receiving unit, wherein the receiving unit is a brake caliper of a disk brake;
• wherein the transmitting unit comprises a brake lever and a cylinder housing with a cylinder space;
• and
• a piston unit displaceably received in the cylinder space;
• wherein the brake lever is operatively coupled with the piston unit via an actuating mechanism;
• wherein the cylinder housing comprises a lever-side end and a receiver-side end;
• and
• wherein on the receiver-side end, a connection port is configured for coupling a conduction device, wherein the conduction device is a tubular hydraulic line, so that, when the brake lever is actuated, a hydraulic fluid is pressed by the piston unit from the cylinder space through the connection port and further along the hydraulic line to the disk brake, so that a piston of the disk brake is extended;
• and
• wherein on the lever-side end, a connecting opening is configured, through which the actuating mechanism extends into the cylinder space to the piston unit;
• the connecting opening is configured in a supporting wall extending transverse to the longitudinal axis of the cylinder space and non-detachably connected with the cylinder housing;
• and
• the piston unit is provided to be inserted into the cylinder space through the connection port.