When it comes to buying used bikes, it can be difficult to establish standard pricing because the value of items fluctuates. Used bicycles may also have upgraded parts, making it hard to put a standard price on them. The Mongoose 700c Elroy Adventure bike features a lightweight frame and a capable adventure geometry that makes it the perfect choice for exploring any terrain. Transform any piece of content into a page-turning experience. If you would like to know when this item is available, please input your email address in the field below. Your bike will be visually inspected by our mechanics prior to delivery. Your local 99 Bikes store will prepare your order ready for dispatch.