Mathews Z7 Extreme Custom Compound Bowstring & Cable

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Mathews Z7 Extreme Bowstring Replacement Color Options

Full set of custom made Mathews Z7 Extreme compound bow string and cables.  This includes the bowstring with a length of 82 7/8 and a buss cable with a length of 30 1/2.  Be sure to visit our Mahthews Bow String page for other models. 

Mathews Z7 Extreme Bow String Set Features:

  • Proprietary 5 Stage Stretching Process
  • 30 Bowstring Colors
  • 30 Serving Colors
  • BCY Bowstring Material
  • BCY Powergrip Center Serving
  • 3D or Halo Bow String Serving (based on bow requirements)
  • No Creep
  • No Peep Rotation
  • No Serving Separation
  • 1 Year Warranty

Mathews Z7 Extreme Bow String FAQs:

 Q: What will happen if a fluorescent or lighter serving is put on top of dark string material?

A: When fluorescent or lighter serving is put over top of a dark string material; the dark material tends to bleed into the serving distorting the serving color & becoming semi translucent in some cases.

Q: Will your center serving match you end servings?

A: We try to match YOUR centers & end servings the best we can, however BCY Powergrip is only manufactured in the basic colors (Black, Blue, Flo Green, Tan, Flo Orange, Flo Pink, Red, White).  If your end serving color isn’t available in Powergrip or Crossbow Serving, your center will default to black. *Color availability varies based on material.

60X Custom Strings warrants each 452X and X set against peep rotation, serving separation, creep, manufacturing defects in materials, craftsmanship and design for a period of one (1) year from the delivery date. There is no peep rotation guarantee on PSE unserved idler setups or economy sets. ALL warranty strings/cables must be returned for inspection prior to repair or replacements being issued. Inspection will check for unusual wear or improper installation. 60X Custom Strings reserves the right to repair or replace any strings/cables at our own discretion. Warranty Exclusions: Damage due to improper installation or follow-up maintenance or lack of skill, competence or experience of the user or assembler. Products that have been modified, neglected used in competition or for commercial purposes, misused or abused or anything other than normal use. Normal wear and tear. Cut strands from peep sights or cable slides This warranty is expressly limited to the repair or replacement of a defective product, at the option of 60X Custom Strings and is the sole remedy of the warranty. This limited warranty applies only to the original purchaser of the product and is not transferable. This warranty applies only to products purchased directly or through an authorized dealer. In no event shall 60X Custom Strings be liable for any loss, inconvenience or damage, whether direct, incidental, consequential or otherwise resulting from breach of any express or implied warranty or condition of merchantability. 60X Custom Strings products are warranted against manufacturing defects in materials and workmanship from the delivery date of the product, subject to limitations detailed above. Crossbow strings/cables carries a 30 day warranty.

4 Reviews Hide Reviews Show Reviews

  • 5
    Z7 extreme

    Posted by Noah West on Feb 4th 2021

    These are awesome strings. I have had zero peep rotation with these and my have performed flawlessly. I would highly recommend these to anyone

  • 5
    Z7 Extreme String/Cable

    Posted by Rick on Feb 25th 2020

    Order received promptly. Colors and fit were correct. No adjustments were needed when putting on bow. Very pleased.

  • 5
    Z7 Extreme

    Posted by Dennis on Jan 9th 2020

    Awesome strings and cables. Staff is top notch.

  • 5
    the best

    Posted by Johnny Liggett on Jun 1st 2018

    i have a set of these on both my pse supra and dna and they are awesome.once you have your bow tuned and set,that’s movement or peep rotation and you absolutely can’t beat the fast shipping.don’t know any other custom string maker that gets your new threads to you faster.