In the S311D version, the light is powered by a hub dynamo.
Simply connect the enclosed extension cable to the seatpost and hub dynamo.
StVZO version available in Germany, and has the top two lenses protrude, a side view is always provided for safety. The StVZO version restricts the minimum insertion position so that the mechanical stopper does not go down any further as the top three lenses must always be exposed.
Patented seatpost with an integrated seat rail clamp. The seatpost tube features 5 holes in which the LEDs are enclosed. A cable with two open ends extends out of the lower end of the seatpost tube for connection to the bicycle dynamo.
|27.2 / 30.9 / 31.6
|350 (D 27.2 / D 30.9 / D31.6),
400 (D 30.9 / D 31.6)
|Color surface finish
|Polished Silver / Matt Black
|2 bolt clamp, offset 9mm, mechanical stopper
|Aluminum 6061 T6
|Seatpost test standard
|ISO 4210 City
|Compliant with standard or directive
|CE, RoHS, StVZO §22a TA Nr.14b (Rear lights for bicycles), IPX5
|Rear light seatpost
The rear light is not equipped with a switch and is therefore on, as long as the dynamo is connected. If the rear light is connected to the rear light output of a headlight, it is switched on and off via the headlight switch. If the rear light is operated independently of a headlight via the dynamo, the headlight must be switched on separately.
|2 wide angle red LEDs,
3 high brightness red LEDs
|AC 6V(3W) Bicycle Dynamo
|Min : -15° C Max : 45° C Optimum storage temperature : 20-25°C