The Time ATAC XC12 pedals use Time's ATAC automatic engagement system where the pedal mechanism automatically centers and engages the cleat without requiring precise foot placement. The pedal body uses carbon composite construction that reduces weight while maintaining structural requirements for off-road pedaling forces. A hollow titanium axle runs on sealed cartridge bearings with ceramic bearing elements that reduce friction and extend service intervals. The ATAC platform provides a contact surface that distributes pressure across the shoe sole during the pedal stroke.

These pedals work with Time's ATAC two-bolt cleats and are not compatible with Shimano SPD or other two-bolt systems despite the similar mounting pattern on shoes. The cleat interface geometry is specific to Time's ATAC platform. The automatic engagement system requires less precise foot positioning during clipping in compared to spring-based retention mechanisms, which is useful when remounting on technical terrain or during cyclocross races. Once engaged, the cleats provide multi-directional float that allows your foot to rotate naturally on the pedal. This float reduces stress on knees and ankles during the pedaling motion. The ceramic bearing elements offer reduced rolling resistance compared to steel bearings, which can improve efficiency during the pedal stroke. The bearing surfaces resist corrosion and maintain smooth rotation over extended use.

The ATAC XC12 sits at the top of Time's mountain bike and cyclocross pedal lineup, combining carbon body construction with titanium axle and ceramic bearings for reduced weight. The carbon construction maintains rigidity for efficient power transfer while reducing pedal weight. The open pedal body design allows mud to clear through the mechanism rather than packing around the cleat interface, which maintains consistent engagement in wet and muddy conditions. The pedal body sits close to the crank arm, maintaining a natural pedaling stance. The pedals ship with cleat mounting hardware but not the cleats themselves.