Rim: CONTEC hollow chamber "Exit", 27.5", 21-584, height: 16.2 mm, 32 holes, SV valve, for disc brake, 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, 12-speed Shimano Micro Spline (MS), thru axle 12 mm, 142 mm installation width, 6-hole disc brake mount, black (0.747.623/0) Spokes: ALPINA, 2 mm Niro, black, 274 / 272 mm Axle 12 mm thru axle Mounting Rear wheel Article type Version Hollow chamber Brake mount Hub Disc - 6-hole Brake system for disc brake, 6-hole E-bike type ready ETRTO 21-584 Installation width 142 mm Application MTB Rim type Clincher Rim color black Rim height 16.2 mm Rim model Exit Freehub body Micro Spline For wheel yes Main color black Wheel size 27.5 " Hub color black Hub model Core DB Gear system 12-speed Spoke diameter 2.00 mm Spoke color black Spoke eyelet single eyeletted Number of spoke holes 32 holes Spoke length left 274 mm Spoke length right 272 mm System compatibility 12-speed Valve type Presta (SV) Permissible system weight 150 kg