Cables provides a lighter, smoother pull, and significantly increases durability over conventional OEM cables Motion Pro's tests show that the liner on normal cables can wear out and result in metal-to-metal contact in less than 1,200 cycles, resulting in grinding, friction-generating metal-to-metal contact Test results prove that the proprietary liner material in T3 cables can last 30,000 cycles with only minimal wear, giving you a longer-lasting cable that provides consistent smooth performance long after conventional cables have worn out