Rim: CONTEC Hollow chamber "Exit", 28"/29", 21-622, height: 16.2 mm, 32 holes, SV valve, for disc brake, single eyelet, max. system weight 150 kg, suitable for e-bikes, black (0.349.817/3) Hub: CONTEC Cassette R.R. hub "Core CL", 32 holes, 11-/12-speed Sram XD, thru axle 12 mm, 142 mm installation width, Center Lock disc brake mount, black (0.747.622/2) Spokes: ALPINA, 2 mm stainless steel, black, 294 / 292 mm Axle thru axle 12 mm Mounting Rear wheel Type Article Version Hollow chamber Brake mount Hub Disc - Center Lock Brake system for disc brake, Center Lock E-bike type ready ETRTO 21-622 Installation width 142 mm Rim type Clincher Rim color black Rim height 16.2 mm Rim model Exit Freehub body XD For wheel yes Main color black Wheel size 28 / 29 " Hub color black Hub model Core CL Shifting system 11-speed, 12-speed Spoke diameter 2.00 mm Spoke color black Spoke hole single eyelet Number of spoke holes 32 holes Spoke length left 294 mm Spoke length right 292 mm Spoke material Stainless steel System compatibility 11-speed, 12-speed Valve type Presta (SV) Permissible system weight 150 kg