X-99 Bowstring
String Remnants
X-99
2-Bundle** - $32.00 per string
3-Bundle** - $40.00 per string
X-99 is a blend of 20% Vectran, 80% SK99 Dyneema - Patented Construction. Approximately 1/2 the diameter of Dynaflight '97. Recommended strands is 24. Works great for most draw weights. Excellent durability, very low stretch or creep even in high temperatures, very quiet. Made from the highest quality Dyneema available.

A vocal few have made claims about blended materials, but present no verifiable evidence. I only know of one bowyer who's warranty is affected if you use a blended material. If you have any questions just let me know.
Bundle Size
Note: Bundle Size is in reference to flemish string construction, but can be used to reference more than one color in endless. A three-color endless will have the same price as a three-bundle flemish.
String Colors
Note: Pick up to 2 for 2-bundle and up to 3 for 3-bundle.
Available Colors: Black, Red, Green, Olive Drab Green, Yellow, Bronze, Brown, Tan, Mountain Berry, Cedar, Pink, Fluorescent Purple, Fluorescent Orange
String Type
Serving Type
Serving Size
Note: Enter "not sure" if you are unsure of serving size.
Powergrip and 62XS sizes are .018, .021, and .025
Halo sizes are .019, .021, and .024
Serving Colors
Powergrip is available in black
62XS colors are colors are black, black/blue, black/red, black/tan, black/yellow, and black/green
Halo colors are black, red, green, and brown
Actual String Length
Note: String length needed is the length under tension.
Type of Bow
IE: recurve or longbow, or reference loop size.
Draw Weight
Type of Nock
i.e., Bohnning Classic, Uni-nock, etc. - This is to ensure I use the correct serving size for proper nock fit.