TIME ATAC LINK PEDALSClipping in while you ride increases pedaling efficiency significantly. When you're clipped in, you also don't have to worry about slipping off your pedals since your foot will always be in the optimal pedaling position. The Time ATAC Link pedals are designed for commuters and urban cyclists looking to optimize their pedaling and go faster. With a flat platform on one side and Time's ATAC system on the other side, this pedal is incredibly versatile and will adapt to your riding needs. Features Time's ATAC system makes it easy to clip in and out Dual sided pedal with a flat platform on one side and clip-in platform on the other side Lightweight at only 174 grams per pedal | Time | Atac Link Bike Pedals Black | Steel