The Race Skate Binding pairs Skate-Specific Flex Skate Flexors with a quick-lock mounting system built for race-day demands. The flexors deliver progressive power transfer through each stride and swap out without tools when a different flex feels right for the day. Compatible with both NNN® and Prolink® boot soles, the binding mounts to any Turnamic®-compatible ski through the IFP plate system, so a boot or ski upgrade down the road doesn't force a binding swap too. What Our Gearhead® Experts Are Saying:"I moved my stance forward before a wet, slushy race and back again for a firm morning start two days later, and the tool-free adjustment took seconds each time. I'm not guessing at my setup anymore. I'm tuning it to the snow in front of me."