This is a vintage Trek Y3 97 mountain bike with a full suspension system, including front and rear suspension. It features a lightweight aluminum alloy frame and is equipped with a 21-speed grip shifter. The bike comes in a striking red, white, and cream color scheme and includes additional features such as a bottle cage, adjustable seat, and lock. The frame size is 18.5 inches, making it suitable for a range of riders. The bike also includes a pump for easy inflation of the tires.