Son 28 12 110 6-Bolt disc dynamo front hub.

Note: This hub has 12x110mm front spacing (not 12x100mm or 15x110mm). Please double-check your bike’s specs before ordering to avoid compatibility issues.

SON 28 is a hub dynamo universally approved for all wheel sizes from 16 inch to 29 inch. The rated output is achieved in the 700c (622)-wheel at approx. 16km/h (SONdelux at 19km/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.

The new SON 28 is reminiscent of the SONdelux. Disc versions are available as 6-bolt and as centre lock.

Compared to the SON 28 klassik (model years 2000 to 2011), the power consumption when no load applied is reduced by approx. 15% and the weight by 140g.

- For 12mm thru axle (110mm)
- For rotors with robust 6-bolt mount
- For lots of light even at low riding speed
- Also for various charging tasks using a charger
- 6 Volts / 3 Watts conforming to German legal regulations
- Includes connections for the headlight