Industry Nine 101 Classic IS Disc Hubs. Features: Confident and capable of cleaning the A-line yet budget friendly to save up for a season of bucket list rides Featuring a dual phased-pawl drive mechanism accomplishing 90 points of engagement and 4 degree engagement by way of a six pawl driver and 45 tooth drivering Made in Asheville, NC USA Specs: Front Rear: front/rear (HG 8-11sp) Rim: Trail270 Hub: Torch IS disc Axle Spacing Mm: 15x100/12x142mm Hole: 32h Spoke: 2.9/2.7/2.9mm Color: black Weight: 1560g