Rim: RYDE Hollow chamber "Zac 2000", 28"/29", 19-622, height: 21.5 mm, 36 holes, AV/DV valve, with silver braking surface, double eyeleted, silver (0.349.173/5) Hub: QUANDO Cassette rear hub "KT-AZDR", 36 holes, 8-/9-/10-/11-speed Shimano HG-M mount (MTB), solid axle, 135 mm installation width, silver (0.345.116/8) Spokes: ALPINA, 2 mm stainless steel, silver, 290 / 288 mm Axle Solid axle Installation Rear wheel Type Article Version Hollow chamber Brake system for rim brakes ETRTO 19-622 Installation width 135 mm Area of use Other Rim type Clincher Rim colour silver Rim height 21.5 mm Rim model Zac 2000 For wheel yes Main colour silver Wheel size 28 / 29 " Hub colour silver Hub model KT-AZ Shifting system 8-speed, 9-speed Spoke diameter 2.00 mm Spoke colour silver Spoke hole double eyeleted Number of spoke holes 36 holes Spoke length 288 mm Spoke length left 290 mm Spoke length right 288 mm Spoke material Stainless steel System compatibility 8-speed, 9-speed, 10-speed, 11-speed Valve type Woods (DV), Schrader (AV)