Thank you for viewing! This is the Terzo Bike Beam EC-BB, an essential assist bar for loading bicycles without a top tube onto roof carriers or rear carriers. I purchased this but never had the opportunity to use it, so it has been stored unused and new. Product Features Model Number: EC-BB Condition: Unused, New (Package has been opened). As shown in the photos, the package has some tears. Uses: Women's bicycles (such as mama-chari) Some small-wheeled bicycles, folding bicycles MTBs, etc., with low or uniquely shaped top tubes can be stably loaded onto cycle carriers. Compatibility: Compatible with Terzo's EC16 series and EC16BK cycle carriers. Recommended for: Those who want to safely transport their beloved bicycles without a top tube. Those who are planning to use a cycle carrier and are looking for a spare or a new one. Those who are looking for genuine Terzo accessories. Shipping: We will ship as quickly as possible. We will carefully pack and ship the item. Opportunities to get this new are becoming rare, so please consider this opportunity! If you have any questions, please feel free to ask in the comments section.