SONdelux disc hub dynamo

The SONdelux is the first hub dynamo generator specially designed to match with the requirements of modern LED-headlights.

For nearly all applications SONdelux and Edelux are the ideal dynamo powered lighting system providing maximum illuminance at minimal physical effort.

The SONdelux works fine with other high-end LED-headlights, such as Schmidt Edelux and Lumotec IQ Cyo by Busch & Müller.

This disc brake model comes with the Shimano centerlock mount.

The SONdelux is as robust as the legendary SON 28 with the same high-quality finish. It is much smaller in size and more light weight. That makes the SONdelux so attractive for elegant road bikes and cyclo-cross bikes.

Guarantee period: 5 years
Included in delivery: Skewer and connectors for the headlight

Technical data
Electrical power output: 6V/3W according to the German road traffic regulations StVZO
German mark of conformity: ~~~ K 687 for 16"-28" (ETRTO 400-716mm) in conjuction with SON Edelux
Efficiency: 65% at 15km/h in 622 wheel
No-load loss: 0.4 Watt at 15km/h in 622 wheel
Magnet rotor: Neodymium-iron-boron, 26 poles
Contacts: 4.8mm flat spades, 2-pin, to connect without ground connection
Axle: hollow axle, Ø 10mm, strain-hardened stainless steel
Bearings: Deep Groove ball-bearing 629 2RSH
Hub shell: aluminium 6082, T6
Sealing: Alloy dust shields, rubber lip seals and pressure compensation system
Brake disc mount: Center Lock® (with Adapter 6-hole disc posible)
Spoke drillings: 32 (Radiale lacing not permitted)
Weight: 395g (w/o squeezer)