Rim: CONTEC double-wall "Exit", 27.5", 21-584, height: 16.2 mm, 32 holes, Presta valve, for disc brakes, single eyeletted, max. system weight 150 kg, suitable for e-bikes, black (0.349.817/0) Hub: CONTEC cassette rear hub "Core DB", 32 holes, 8-/9-/10-/11-speed Shimano HG-M mount (MTB), thru axle 12 mm, 142 mm installation width, 6-bolt disc brake mount, black (0.747.623/1) Spokes: ALPINA, 2 mm stainless steel, black, 274 / 272 mm Axle 12 mm thru axle Mounting Rear wheel Article type Version Double wall Brake mount Hub Disc - 6-bolt Brake system for disc brake, 6-bolt E-bike type ready ETRTO 21-584 Installation width 142 mm Area of use MTB Rim type Clincher Rim color black Rim height 16.2 mm Rim model Exit Freehub body HG For Wheel yes Main color black Wheel size 27.5 " Hub color black Hub model Core DB Shifting system 8-speed , 9-speed , 10-speed , 11-speed Spoke diameter 2.00 mm Spoke color black Spoke hole single eyeletted Number of spoke holes 32 holes Spoke length left 274 mm Spoke length right 272 mm Spoke material Stainless steel System compatibility 8-speed , 9-speed , 10-speed , 11-speed Valve type Presta (SV) Permissible system weight 150 kg