BCY-X bowstring has the benefits and performance of 452X and 8190 combined.
BCY-X is constructed of SK90 Dyneema (83%) and Vectran (17%) using a patented process for unmatched bowstring perfomance.
BCY-X also offers these additional benefits:
Posted by J.M. Null on 21st Apr 2014
The first shot and I could tell that this material had a smooth feel after the shot. The durability of the material is great, I had my bow on my back pack while dragging out a hog from Nor Cal and banged it around pretty good. I walked through several low laying scrub oak trees that caught my strings and none of them were damaged at all. I have used a couple newer materials from other companies but the BCY "X" is less fuzzy, great smooth feel and tough. BCY "X" will be on my bows this year.