The ATAC MX 6 is the perfect pedal for mountain, trail explorers and fat bike riders. With its oversized hollow steel axle, it's light and rugged enough for any trail conditions. The ATAC system makes clipping in super easy and by swapping the cleats you have 2 release angle options (13º or 17º). ATAC's open, self-cleaning design means you'll always be able to clip in – even in the muddiest of conditions.