Rim: CONTEC hollow chamber "Classic L17", 28"/29", 17-622, height: 19.5 mm, 36 holes, AV/DV valve, with silver braking surface, double eyeleted, max. system weight 130 kg, suitable for e-bikes, black (0.349.807/8) Hub: SHIMANO front hub "HB-QC400", 36 holes, hollow axle 9 mm, 100 mm installation width, Center Lock disc brake mount, black (0.746.307/9) Spokes: ALPINA, DD Niro, black, 292 / 292 mm Axle: Hollow axle Mounting: Front wheel Type: Item Version: Hollow chamber Brake mount: Hub Disc - Center Lock Brake system: for disc brake, Center Lock E-bike type: ready ETRTO: 17-622 Area of use: Other Rim type: Clincher Rim color: black Rim height: 19.5 mm Rim model: Classic L17 For wheel: yes Main color: black Wheel size: 28 / 29 " Hub color: black Hub model: HB-QC400 Spoke diameter: 2.00 / 1.80 mm Spoke color: black Spoke hole: double eyeleted Number of spoke holes: 36 holes Spoke length left: 292 mm Spoke length right: 292 mm Spoke material: Niro Valve type: Woods (DV), Schrader (AV) Permissible system weight: 130 kg