Rim: RODI Hollow Chamber "Skorpion", 28"/29", 19-622, height: 20 mm, 36 holes, AV/DV valve, with silver braking surface, no eyelets, silver (0.349.545/4) 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 zinc, silver, 290 / 289 mm Axle Solid Axle Mounting Rear Wheel Type Item Version Hollow Chamber Brake System for Rim Brake ETRTO 19-622 Installation Width 135 mm Area of Application Other Rim Type Clincher Rim Color Silver Rim Height 20 mm Rim Model Skorpion For Wheel Yes Main Color Silver Wheel Size 28 / 29 " Hub Color Silver Hub Model KT-AZ Gear System 8-speed, 9-speed Spoke Diameter 2.00 mm Spoke Color Silver Spoke Eyelets No Eyelets Number of Spoke Holes 36 holes Spoke Length Left 290 mm Spoke Length Right 289 mm Spoke Material Zinc System Compatibility 8-speed, 9-speed, 10-speed, 11-speed Valve Type Woods (DV), Schrader (AV)