PLEASE LOOK AT ALL THE PICTURES. THE PICTURES WILL ANSWER 99% OF YOUR QUESTIONS. New, in the box. Check PICTURES for Models and year range. 17 lbs. Adaptive One brake calipers offer a durable, proprietary coating, which provides protection against corrosion by preventing elements like salt, snow and water from contacting the caliper’s housing and included brackets. Every Adaptive One brake caliper is remanufactured under the highest quality standards to meet or exceed the specifications required by the original design and tested during the assembly process for leaks, free moving pistons and smooth bracket sliding. These remanufactured brake calipers offer everything needed for installation: banjo bolts with new copper crush washers, cable mounting brackets, levers, springs, scrape sensors and pre-lubed components with high-temperature synthetic grease (where applicable).