Product details:

The new Dura Ace 9100 pedals are based on the fantastic 9000 version a true masterpiece by Shimano. These lightweight pedals -just 228 grams- use a carbon body which is connected to a Nickel-CrMo axle. The base of the pedal has a special steel plate designed to protect the carbon body from wear by the cleat. The Dura Ace pedal uses an additional needle-bearing in conjunction with the regular cup-cone bearings. This allows the pedal to spin even more smoothly. These Dura Ace 9100 SPD-SL pedals are alsa available in an edition with an extra wide 4mm axle. Extra convenient if you have a large shoesize and you sometimes hit the crank or rear fork with your feet with other pedals. Also convenient if you have wide hips or O-legs during cycling. 4mm extra space also fits former mountain bikers who are used to a wider Q-factor distance between both cranks.4mm longer pedal axle than standard version giving the rider a wider Q-factor.
Super lightweight carbon SPD-SL road pedal for high performance road racing.
Lightweight carbon body provides large shoe contact area to maximise power transfer and support.