NRG 105H HUB+GEN 2.5 QUICK RELEASE+LEATHER RED STITCHES STEERING WHEEL The Year of the Mook Centennial Goal of 200 Members 10th Anniversary Logo Ideas Red Bull fined $7 million and lose development time for 2021 budget cap NEW NRG QUICK RELEASE GEN 2.2 BLACK BODY and NEOCHROME RING SRK 220BK Quick release coupling used in hydraulics explained! YouTube. The SRK 200BK 1 generation 2. 0 Quick Release features many options that conventional ball locking quick release system do not. The Generation 2. 0 is specially engineered with raised sections to prevent the scratching and stretching of the hub while a self locking feature adds increased safety and functionality. Features a black body with Black ring for added style and look. Each unit is made from the highest quality aircraft grade aluminum and is anodized for maximum durability and finish.