This heavy-duty battery lock for the Bosch PowerPack Frame on the Urban Arrow is available in BES2 and BES3 versions.

The Model X can be locked with an ABUS Diskus or the integrated RocLoc™ cylinder lock. RocLoc™ forms a single compact, robust unit with the frame, operates more quietly, and is easier to use. Furthermore, it is manufactured from stainless steel, as opposed to steel in the ABUS Diskus – for extra durability and weather resistance.

* Battery in image not included.