Nitro recurve bowstrings are made in the UK by experienced staff using machinery imported from the USA, capable of pre-stretching the strings with up to 300lb of pressure and twisting then serving them whilst under that pressure.
The result is a bowstring with complete stability from the 1st shot.
All Nitro recurve strings are twisted from each end in opposite directions resulting in consistant tension and an equal number of twists throughout the string, all whilest under pressure.
We therefore recommend that the twists are kept in the original direction, and that no more than 6 twists are removed from the string's starting position to ensure that servings do not separate.