Sonder Alpha 700c Dynamo are our performance wheels built with a Sonder Juice 100 dynamo hub. They're light, versatile disc brake wheels built for riding fast in all seasons. With a dynamo you'll never run out of power when your adventure outlasts the day.
20mm wide rims are perfectly suited for 28–50mm tyres, which means more traction, a broader contact patch and lower rolling resistance. Light rims spin up quickly and sealed cartridge bearings are low maintenance and long lasting.
Sonder Juice 100 is a highly efficient, low drag dynamo hub with a 6V / 3W output. Suitable for road and gravel bikes, it's tested down to -20°C so you can rely on pedal power even in extreme conditions.
We lace, build and finish all our wheels by hand right here in the UK and each gets a full quality control inspection before you ride them away.
Rim: 20mm (internal width)
Tyres: 700c x 28-55mm (not included)
Rear hub: Sonder Alpha (12mm thru-axle)
Front hub: Sonder Juice 100 (12mm thru-axle)
Spokes: Stainless steel double-butted
Bearings: Cartridge (sealed)
6V (includes connector)
Front wheel: 1.19kg (incl. dynamo)
Rear wheel: 1.00kg