SUPERNOVA V521s HBM U-Serie Choose your colour:black 8 mm free clamping area

8 mm free clamping area required

WATERPROOF AND WINDPROOF Our lightweight 4-way stretch jacket is ideal for almost all riding conditions and packs into its own chest pocket

With its 750Wh battery

the motor can only be unlocked by you

Material: Material A: 80% Polyester

SUPERNOVA V521s HBM U-Serie Choose your colour:black 8 mm free clamping areaSUPERNOVA V521s HBM U Serie Supernova has achieved a great success with the E3 light. It is small, light, of high quality and yet casts a strong light on the road. The understated design means it can be easily integrated into any bike and enhances it with its appearance. The E3 V521s is conveniently operated via the e bike's controls. It does not have a switch itself. The soft start function means the headlight is also suitable for e bike systems that