The 4G Rough 125 is a textured version of 4G for increased ball bite with “dented” surface to provide more string flex  for a slightly softer and more forgiving feel. The proprietary blend of materials and production processes adds comfort while ensuring maximum tension maintenance, up to 30% greater.

• To obtain Maximum Tension Maintenance, the molecular chains making up 4G are strategically aligned in a parallel fashion. This minimizes entanglement to ensure less creep
• Rough surface treatment is done after extrusion process but prior to final cooling
• Structural  integrity of string is secure as “denting” is done while string is still “soft”
• String is completely impervious to atmospheric conditions such as moisture
• Reduce tension at least 10% lower than nylon strings to provide optimum playability as 4G Rough does not suffer from tension loss common to other strings
• 660ft / 200m