INDUSTRY NINE 1/1 ROAD REAR HUBA RELIABLE HUB PLATFORMThe hub is the heart of your wheels. The type of hubs you use while you're riding will affect your performance and ride quality. The Industry Nine 1/1 Road Rear Hub offers a reliable hub platform that stays true to the performance heritage known from Industry Nine. It has high-capacity bearings that roll smoothly and perform well in rough terrain. With the dual phased pawl drive mechanism with 90 points of engagement, you'll have 4deg of engagement for exceptional power transfer. Features Aluminum hub that is lightweight and durable Thru-axle for stiffer steering capabilities High-capacity bearings that roll smoothly and perform well in rough terrain90 points of engagement provide exceptional power transfer SPECIFICATIONSHub Size12 x 142mm Spoke Interface J-Bend Hub Drilling28H, 24HBrake Type Center Lock Cassette Compatibility Shimano HG, SRAM XDR | Industry Nine | 1/1 Road Rear Hub 12X142, 28H, Sram Xd-R