E-Bike Lights from 3 Peaks Cycles

E-Bike Lights from 3 Peaks Cycles.

Types of connectors:

BES3 is the current Smart System from Bosch. Lights with a BES3 Connector will plug into your BES3 Smart System.

BES2 is the older system from Bosch. Lights with a BES2 Connector will plug into your BES2 Drive Unit.

X-Connect is Cube's plug-and-and play system. The X-Connect comes standard on several Cube e-bikes in the 2025 collection – with models such as the Reaction Hybrid and Stereo Hybrid series – with the connector seamlessly integrated into the headset.

On other e-bikes, like the Kathmandu Hybrid, X-Connect is semi-integrated, with the cable emerging from the headtube for quick and easy lighting installation.

E-bikes without the X-Connect connector, but featuring the Bosch Smart System can also benefit from this technology using a special BES3-to-X-Connect cable.