The lightweight Air Brakes limb suppressors reduce shock, vibration, and noise, enhancing stealth in any hunting situation by effectively reducing limb rebound on the shot. Constructed of an ultra-modern energy-absorbing compound that reduces noise and vibration. Tests show an eight-decibel reduction in noise without a reduction in arrow speed. The kit comes complete with bars, pads, and mounting hardware. Installation takes only minutes. NOTE: The string will need to be removed to install this kit so we advise you also purchase a 2097 Crossbow Stringer. Does not fit older EXO series, Twinstrike, or Assassin Extreme crossbow models. PRODUCT CODE: 7017