SON's all-purpose hub dynamo, built for Shimano Center Lock rotors.
The SON 28 disc center lock gives quick-release bikes with Center Lock disc brakes the same bright, reliable power as the classic SON 28. 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: Shimano Center Lock rotor mount
Axle: 9 mm quick release, 100 mm, hex skewer included
