The Core Sensor Pro Tectanium Backlines (4 meters) are super strong and shrink-resistant lines designed for a long lifespan. The Sensor Pro lines are suitable for Sensor 2 & 3 Pro bars.

• Core Sensor Pro Tectanium Backlines
• 4 meters in length
• For Sensor Pro 2 and 3 bars
• Made with Tectanium® lines