Upgrade the strings on your Mathews Z7 Extreme or ZXT with GAS Bowstrings.
GAS High Octane Custom strings & cables are made from BCY 452X material. Strings are built to factory specifications. All High Octane Custom strings come with speed nocks installed to factory locations on applicable bows.
Includes:
1 String, 1 Yoke Cable
*NOTE: This is for a string set ONLY, this is not installed and tuned. This item is to be mailed only. Visit our Stage 2 and Stage 3 tune pages for complete install, string and tune packages.