Designed for racing booms, GA-Sails Adjustable Harness Lines offer a versatile solution with an adjustable length option to suit every rider's needs. These lines are easy and fast to mount, closing tightly on the boom to prevent slipping during intense sailing sessions. Thanks to convenient pull handles, you can quickly adjust the length on the water, ensuring optimal performance at all times. Covered with a durable polyurethane tube, they resist wear and extend the product’s lifespan. At Wave Rider, we provide quality gear that enhances your experience with reliable, high-performance equipment built to last.