Caliper adaptor and disc brake caliper assembly for human-powered vehicle

A disc brake caliper assembly for a human-powered vehicle, comprising:

• a disc brake caliper comprising:
• a caliper body including a cylinder hole;
• a piston movably provided in the cylinder hole;
• a brake pad movable relative to the caliper body;
• and
• an intermediate member;
• and
• a caliper adaptor comprising:
• an axle coupling portion configured to be coupled to a hub axle of a hub assembly of the human-powered vehicle, the hub axle extending along a rotational axis of the hub assembly;
• a caliper mounting portion configured to mount the disc brake caliper, the caliper mounting portion including a caliper mounting hole, the caliper mounting hole having a caliper-mounting center axis, the caliper-mounting center axis extending along a reference plane perpendicular to the rotational axis;
• and
• a frame coupling portion configured to be coupled to a vehicle body of the human-powered vehicle, the frame coupling portion being at least partially provided radially outwardly of the caliper mounting portion relative to the rotational axis, the caliper adaptor being a separate member from the caliper body, the caliper body being mounted to the caliper mounting portion of the caliper adaptor,
• the intermediate member being configured to be provided between the caliper body and the caliper adaptor in a mounting state where the disc brake caliper is mounted to the vehicle body via the caliper adaptor.

A caliper adaptor for a disc brake caliper of a human-powered vehicle, comprising:

• an axle coupling portion configured to be coupled to a hub axle of a hub assembly of the human-powered vehicle, the hub axle extending along a rotational axis of the hub assembly;
• a caliper mounting portion configured to mount the disc brake caliper, the caliper mounting portion including a caliper mounting hole, the caliper mounting hole having a caliper-mounting center axis, the caliper-mounting center axis extending along a reference plane perpendicular to the rotational axis;
• a frame coupling portion configured to be coupled to a vehicle body of the human-powered vehicle, the frame coupling portion being at least partially provided radially outwardly of the caliper mounting portion relative to the rotational axis;
• a first frame including a first frame end and a first additional frame end, the first frame extending between the first frame end and the first additional frame end, the axle coupling portion being provided at the first frame end, the frame coupling portion being provided at the first additional frame end;
• a second frame coupled to the first frame, the caliper mounting portion being provided to the second frame;
• and
• a third frame coupled to the first frame and the second frame, the third frame extending between the first frame and the second frame, the third frame being coupled to the first frame end of the first frame, the third frame being coupled to the second additional frame end of the second frame.