This is the KOMINE LK-114 disc lock. It's the non-alarm type. I bought it new on Amazon, but it didn't fit my bike, so I'm selling it. I used it outdoors for about a week until a replacement lock arrived. - Brand: KOMINE - Model: LK-114 - Color: Yellow - Included: 2 keys - Style: Disc lock I will wrap it in bubble wrap and ship it via Yu-Yu Mercari.