AlterLock Gen3, in excellent condition. Purchased in the summer of 2024. Initially installed on a road bike, but I rarely found myself in situations where I felt the need for it due to concerns about theft. Also, the frame size of my bike is small, and the bottle cage slightly interfered with it, so I ended up storing it unused. The included stickers and bolts are completely unused. It has never been used in the rain or on rough roads, and has been stored indoors, so it's in very clean condition. It has been reset to factory settings, and the app connection has been removed. It's in very clean condition because it was used infrequently and stored carefully, but please understand that it has been handled by a person once before purchasing. I have sold similar items in the past, and have received high ratings for all of them, so please refer to my past transactions. Before placing your order, please confirm the following and agree to them: * It is also listed on other flea market sites, so it may end early. * Returns are not accepted to prevent replacement. * We cannot answer inquiries about setup methods or malfunctions. * After the product has been shipped, we kindly ask that you refrain from complaints such as "the product is different from the image" or "the condition of the product is different." * Depending on the product, separate procedures and fees, such as a subscription contract, may be required after purchase, so please confirm and understand this before purchasing. * Please be reasonable when negotiating prices. We will not offer excessive discounts, so please understand. * Please check my profile before placing your order. If we determine that a buyer has extremely poor ratings or is malicious during communication, we may file a complaint with the flea market site. We will only conduct transactions with those who can conduct them with good sense and consideration. Thank you.