Handlebar device

A handlebar device for insertion in an end of a handlebar, the device comprising:

• a longitudinally extending member dimensioned to fit within the end of the handlebar and having a substantially cylindrical shape;
• a disk shaped member integrally fixed to the longitudinally extending member in a coaxial manner, the disk shaped member having a diameter larger than a diameter of the longitudinally extending member;
• a bore extending through the disk shaped member and the longitudinally extending member along an axis of the disk shaped member and the longitudinally extending member;
• a cam element having a central threaded bore and a cam surface which engages a corresponding cam surface of the longitudinally extending member to create a friction fit between the handlebar device and interior surfaces of the handlebar;
• a threaded fastener for moving the cam surface of the cam element against the corresponding cam surface of the longitudinally extending member to secure the handlebar device in the end of the handlebar;
• a longitudinal recess extending through the longitudinally extending member for receiving electric wires;
• and
• an illumination element and electric wires connected to the illumination element which extend through the longitudinally extending recess, wherein the disk shaped member further comprises a removable cover which allows access to the elongated member and the illumination element.

A handlebar device associated with a grasping surface of a handlebar, comprising:

• a rigid first end having a perimeter larger than the perimeter of the grasping surface and an opening therethrough along an axis of the device;
• at least two curved fingers fixed to and extending longitudinally away from the first end, the curved fingers dimensioned to fit within an opening in the handlebar;
• a cam element configured to fit between the curved fingers and displace the curved fingers outward;
• an elongated member extending through the opening in the first end and engaging the cam element to force the curved fingers outward against an internal surface of the handle bar;
• and
• an illumination element located within the rigid first end.

A handlebar device associated with a grasping surface of a handlebar, comprising:

• a rigid first end having a perimeter larger than the perimeter of the grasping surface and an opening therethrough along an axis of the device;
• at least two curved fingers fixed to and extending longitudinally away from the first end, the curved fingers dimensioned to fit within an opening in the handlebar;
• a cam element configured to fit between the curved fingers and displace the curved fingers outward;
• an elongated member extending through the opening in the first end and engaging the cam element to force the curved fingers outward against an internal surface of the handle bar;
• and
• wherein the at least two curved fingers have first ends and second ends, wherein the first ends of the at least two curved fingers are immovably fixed to the rigid first end while the second ends of the at least two curved fingers flex outward against the internal surface of the handlebar.