Send an emphatic message to prospective bike thieves with the Cutter U-Lock that your pride and joy is not to be trifled with. Don't let the lock's deceptively portable size fool you; those dirtbags will need more than a bit of elbow grease to best the hardened steel shackle and pick-proof lock mechanism. And when all else fails, hitting them with the lock would also send a pretty clear message, too.

• Includes two custom laser-cut keys, in case you manage to lose one
• Rotating dust cover keeps the barrel of the lock free of debris