DT Swiss 350 Rear Disc Hub Description: DT Swiss 350 Classic Flange Center Lock Disc Hubs. Features: Affordable Swiss performance With DT's ratchet system (36t), all of the teeth on each side of the ratchets engage simultaneously every time. This creates much smaller point loads and results in the legendary reliability of Ratchet System hubs Steel cartridge bearings Refined end caps allow for easier disassembly HG 11sp road: Compatible with HG splined Shimano/SRAM 11sp road cassettes. Also compatible with Shimano/SRAM 8-10sp cassettes with spacer Specifications: Position: Rear Brake Type: Disc Brake (Centerlock) Axle Type: Thru Axle Hub Spacing: 12 x 142mm Spoke Count: 28H Spoke Type: J-Bend Left Side Flange Diameter: 46mm Right Side Flange Diameter: 46mm Left Side Center to Flange: 33.6mm Right Side Center to Flange: 19.6mm Bearing Type: Sealed Cartridge Color: Black Weight: 268g