SON 28 is a hub dynamo universally approved for all wheel sizes from 16″ to 29″. The rated output is achieved in the 700c (622)-wheel at approx. 16 km/h (SONdelux at 19 km/h). Thus, SON 28 is recommended if a lot of light is required at low speed or when either devices are to be operated or their batteries charged.
Available in lots of colours and 32 or 36 hole spoke count. This model is for 12mm thru axle forks and axles with 6-bolt disc rotors.