The Black Ice FLX is just as dangerous as its namesake. Made even more so this year by the addition of the FLX-Guard™, a cable containment system which addresses the tuning effects of high cable tension on today's premium bows. Draw your bow and the FLX-Guard™ flexes inward to absorb cable guard torque that normally transfers to the riser. Black IceFLX advanced engineering and design delivers slick speed with absolute minimal hand shock and noise.