Prolink Race Skate is an extremely lightweight ( 230g) skate binding using Prolink’s 2 rail system. It’s low and provides great contact, for direct power transmission and exceptional snow feel. Low profile carbon race lever for easy opening and closing of the binding. Fits all NNN, Prolink and Turnamic boots. Flexor ‘115’ for proper skate ski balance and control. This binding affixes to the ski with five screws per bindings (same hole pattern as SNS). Manual entry and exit. Sold as a pair.