The Oxford Products Alpha XA14 Alarm Disc Lock is a 14mm pin black and yellow motorcycle brake disc lock made from forged stainless steel. This features a loud 110dB alarm that is motion activated powered by a long-life lithium CR2 battery. This has a twin spar lock chassis which is cut resistant and extremely durable and a toughened attack proof lock cylinder. The unique design includes a minder cable attachment eye and comes with 3 keys. This also features a high-tech pick resistant locking system. Also available in other colours and sizes.