The Mongoose Fireline Jump Bike Frame is a durable aluminium mountain bike frame designed for 26-inch wheels. With a flat bar handlebar and 7-speed derailleur gears, it offers a smooth and versatile ride on the trails. The frame features a vibrant orange colour and comes equipped with adjustable seat, front suspension, and disc brakes for optimal performance and control. This 31 cm frame size is perfect for boys looking to tackle challenging terrain and have a great time on their new bike.