- Electric power: 6V/3W (according to StVZO - ISO 6742)
- Efficiency: 65% at 15 km/h
- Power consumption at idle: 0.4 W at 15 km/h
- Hub housing and axle electrically insulated and robust plug-in connection for wiring
- Maintenance-free, sealed deep groove ball bearings
Delivery includes: SON 28 disc hub dynamo spoked into a 20" wheel with original VELLO rim, front headlight with holder and rear light with coaxial cable and detachable SON coax plug connection.
The SON lighting system (Hub dynamo, headlight and tail light) is fully installed and delivered ex works.
Weight SON lighting system: approx. 450 g. 5 years warranty.