Shimano Ultegra PD 6800 Road Pedals. Sleek, svelte, and chock full of carbon fiber goodness, the Shimano Ultegra PD 6800 Road Pedals delivers quite a wallop in its 258 gram package. Its carbon fiber body ensures race ready low weight, rigidity and mega efficient power transfer. The stainless steel cover protects the carbon from abrasion while the wide contact area keeps the foot stable no matter how many watts you generate. The pedals also have a low maintenance, compact axle bearing unit, fast and easy engagement, plus adjustable release tension so you can make sure it's just perfectly tuned to your preference. It's one of the most popular clipless pedals for high performance road riding and after a single ride you'll find out why.