Question: what is the difference between the mathews z7 and z7 extreme?
Answer: First of all, the new Z7 Xtreme has been designed to be more compact: with 28" from axle to axle, it is 2 inches shorter than the original Z7. Also, the Xtreme has a slightly more forgiving brace height (7 3/8" inches compared to 7" on the standard Z7).