Look Keo 2 Max Carbon Pedals The Look team has completely remodeled the shape of the Keo 2 Max to give it a new, slimmed down line with a wider contact surface, increasing its style and efficiency. The width of the Keo 2 Max has been increased to 60mm to provide a larger platform for improved foot stability during pedaling. The 500 mm^2 of usable surface gives way for optimized power transfer, providing the same amount of contact for consistent performance. The spindle has also seen a few upgrades, starting with an oversized steel axle, which is composed of an axle with an inner ball bearing and a needle roller bearing. It's located under the contact surface, allowing it to handle the load and distribute it optimally. Features Optimized contact surface The width has been increased to 60 mm to provide a larger platform and improved foot stability during pedaling. Improved spindle profile it is composed of an axle with an inner ball bearing and a needle roller bearing, located under the contact surface, to handle the load and distribute it optimally. Specs Usage:Recreational to Competition Bodycarbon Axlechromoly +Threading9/16 x 20 mm Pedal stack height15, 3 mm Contact surface area400 mm^2Float8 to 12 adjustable spring Cleatskeo grip cleats Accessories a pair of grey keo grip cleats + screws Guaranty2 years look warranty policy | Look | Keo 2 Max Carbon Road Bike Pedals Black