The Nanogram is a pull-out-the-stops, no-holds-barred, race-tuned-to-the-max, bleeding-edge-performance road bike pedal system! Conceived and engineered as a race-day-only pedal system that'll satisfy the most discerning connoisseurs of cycling components, who demand the absolute best racing equipment. They share the same race-proven, tried-and-true technical benefits of Speedplay's lightweight Zero pedals, but have been completely re-engineered for weight reduction and totally hot-rodded to maximize performance. Speedplay pushed the envelope of pedal design by using the most exotic materials and the most advanced manufacturing processes. It is Zero DNA, just made lighter and faster.