This Abus lock offers high-level security for ebikes and cargo bikes, designed specifically to maximize resistance against cordless angle grinders. 

To this end, the lock shackle and body are made of a special tungsten carbide material compound, while other parts of the lock are made of hardened steel. Meanwhile, the ABUS XPlus cylinder helps to prevent lock picking. 

If you are interested in buying this lock with a mounting bracket, click here.