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Cycle Monkey

Internal Gearing Specialists, Bicycle Distribution & Service Center

Schmidt SON XS Quick Release Rim Brake Dynamo Hubs


For Moulton Bikes; 18" Wheels

  • Model: SON XS
  • Axle: 8x74mm
  • Color: Silver - Anodized
  • Spoke count: 28H
  • Brake interface: Rim
  • Power rating: 3W

SON XS dynamo hubs provide reliable electric power to your lights or USB devices as you ride, and are specifically designed for compatiblity with the narrower forks and smaller wheels found on smaller bikes.

Be sure to select the correct skewer size for your folding bike: Brompton 8x73mm, Bike Friday 9x74mm, Moulton 9x70mm.

Complete wheels available upon request. Please contact us for further details.