Micro drive cassette rear hub for Singlespeed and Dirt Jump . Bushed driver for greater durability over cartridge bearings (bearings have to be smaller for micro drive, thus prone to higher loads) . Forged 6061 aluminum shell, 2 main body sealed cartridge bearings . No cog is included so user can choose the gearing that works best, 9-16t. Use HL-328* . Tool HL-3196 needed for cog removal . International Standard 6-bolt disc rotor mount . CrMo M10 bolt-in fittings with 6mm anti-rotation hex fitting (helps when tightening wheel in frame) . 14mm adapters included, 9/10/11/13/16t mini sprockets available separatelyItem Specifications: Number of Holes, 32, Front or Rear?, Rear (1sp), Color, Black, Model Name, DJD BushDrive, Rear Axle Spacing, 10/14x135 Bolt-on, Spoke, J-Bend, Brake Type,.
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