The Look Keo Classic Plus Pedal with Keo Grip Cleat offers a large, wide contact area for excellent stability through the pedal stroke. What is the difference between a Keo Classic 3 and a Keo Classic 3 Plus? The material used for the contact area. The little extra, stainless steel rather than composite, optimizes pedal stiffness and hence the transfer of power from you to your bike. As for the rest, we stick to what works: fast clip in / clip out and easy tension adjustment. Look Keo Classic Plus Pedal with Keo Grip Cleat Features A total weight of 350 grams, all included Extra support support and stiffness whilst you ride All of Look's expertise at an affordable price Look Keo Classic Plus Pedal with Keo Grip Cleat Specifications Spindle material: Chromoly Technology: Spring Body material: Composite Platform material: Stainless steel Platform area: 400 mm² Platform width: 60 mm Retention: 8 to 12 Cleats: KEO GRIP Weight Pedal: 140 gr Weight pair + cleats: 350 gr Stack height + cleats: 17,8 mm