SON's all-purpose hub dynamo, built for 6-bolt disc rotors.
The SON 28 disc 6-bolt is the go-to dynamo for touring, commuting and bikepacking bikes with quick-release forks and 6-bolt disc brakes. It makes plenty of light even at walking pace and has enough output left over to charge devices through a USB charger.
Features
Claw-pole generator with the coil in the center for very low drag when the light is off
Pressure compensation system keeps water out
SKF bearings sealed on both sides, long-life and maintenance-free
Precisely drilled spoke holes with large countersinks for strong, true wheels
6 V / 3 W output, plenty of light even at low speed, and enough to run a USB charger
Made in Germany by Wilfried Schmidt Maschinenbau, 5-year guarantee
Specifications
Brake: 6-bolt disc rotor mount
Axle: 9 mm quick release, 100 mm, hex skewer included
