Suspension assembly and bicycle having a suspension assembly

A bicycle assembly comprising:

• a suspension assembly, comprising:
• a lower tubular support configured to be received within a steerer tube of a bicycle fork assembly;
• an upper tubular support configured to be connected to a stem of a steering assembly above an upper end of the steerer tube, the upper tubular support is longitudinally slidable relative to the lower tubular support;
• a first spring configured to exert a first force that biases the upper and lower tubular supports toward an extended position;
• and
• a second spring positioned in the lower support of the suspension assembly and configured to be positioned within the head tube of a bicycle frame and,
• wherein the upper and lower tubular supports are configured such that the upper tubular support slides relative to the lower tubular support.