Specialized P2 Overendz Bar Ends These Ned Overend-inspired nylon bar ends are all about ergonomic comfort and durability.
XLC Triathlon Pro Tri TT Time Trial Bicycle Handlebar Fits 31.8mm. Easy clip-on installation. Multi adjustable: bar length, bar angle, bar width, arm rest angle
Tranz-X Triathlon Handlebar Road Tri Clip-On This is a great inexpensive way to go for Tri-Aero postion
Specialized Dirt Rodz Bar Ends These traditional bar ends provide additional hand positions for added comfort.