The Abus Micro Flex 690 Lock is ideal for those times when you need easily portable protection. The construction consists of an inner cable, protected with interlinking steel shells, which makes it significantly more theft resistant than most cable based locks. It's treated with a PVC coating, which helps to protect your paint from unsightly scratches. The Abus automatic cylinder adds protection against being picked. Think of it as highly mobile peace of mind. The Abus Micro Flex 690 Lock is available in one size and in the color Black.