These are not often available used. The list price is extremely high. I think it's the best of the disc locks. It costs about 40,000 yen new, so this is a great deal. Brand: ABUS ABUS Motorcycle Disc Lock (GRANIT Detecto X Plus 2.0 8008) with Alarm Details Brand: ABUS Product Dimensions (L x W x H): 20 x 20 x 200 mm Item Weight: 1.2 kg ABUS's highest security level alarm disc lock. - Uses ABUS's unique 3D tilt sensor. Equipped with a 100db alarm function. - Uses one CR2 battery. LED indicates alarm activation status and battery level. - LED key is convenient for night use. Features Security Level: LEVEL19 Weight: 1200g All accessories are shown in the photos. Includes card, two keys, and case. I no longer need it, so I'm starting it at a bargain price. It is a used item, so there are scratches. Please refrain from purchasing if you are concerned about this.