Simple but brilliant. After removing the front fork from the frame, slide it into the head tube, thread the spacer rings on it and fasten the stem, or attach the entire rim brake or brake (for this case, a plastic spacer between the brake pads is prepared on the chain). Nothing hangs or interferes with you anywhere. Compatible with 1 1/8 inch post (including tapered standard). The expansion nut (hedgehog) is a part.
Product ID: 15291