RIDER SIZING Recommended Age: 8 - 15 Recommended Inseam: 22" - 28" Recommended Height: 4&';6" - 5&';1" Max Rider Weight: 250lbs. Product Weight: 31lbs. Learn more about how to find the perfect size here! Blast Off Into The Trails! This simple hardtail mountain bike is equipped with a tig-welded steel frame and hi-tensile steel fork, making it tough enough for the trails. Front & rear linear pull brakes provide great stopping power and knobby mountain bike tires offer great grip on tough terrain. The seat & handlebar heights are adjustable, allowing riders to get the perfect fit. A versatile 21 speed drivetrain makes hilly terrain a breeze and the twist shifters allow for smooth & rapid gear changes at the flick of your wrist. Get ready to have a blast on this great all-around trail machine! KEY FEATURES: Tig-Welded Steel Frame Hi-Tensile Steel Fork Lightweight Aluminum Wheels 24" Knobby MTB Tires Easy to Use Twist Shifters 21 Speed Drivetrain Deluxe MTB Padded Saddle Adjustable Seat Post with Quick Release Rubber MTB Grips Front & Rear Linear Pull Brakes