Rim: CONTEC hollow chamber "Exit", 28"/29", 25-622, height: 18 mm, 32 holes, SV valve, for disc brake, single eyelet, max. system weight 150 kg, suitable for e-bikes, black (0.349.817/5) 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-hole disc brake mount, black (0.747.623/1) Spokes: ALPINA, 2 mm stainless steel, black, 294 / 292 mm Axle Thru axle 12 mm Mounting Rear wheel Type Item Version Hollow chamber Brake mount Hub Disc - 6-hole Brake system for disc brake, 6-hole E-bike type ready ETRTO 25-622 Installation width 142 mm Application MTB Rim type Clincher Rim color black Rim height 18 mm Rim model Exit Freehub body HG For wheel yes Main color black Wheel size 28 / 29 " 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 eyelet Number of spoke holes 32 holes Spoke length left 294 mm Spoke length right 292 mm Spoke material Stainless steel System compatibility 8-speed, 9-speed, 10-speed, 11-speed Valve type Presta (SV) Permissible system weight 150 kg