29ers are gaining in popularity because they roll over obstacles and keep more tire tread on the trail for excellent traction. This bike is a great way to get started on the trails and has technical features usually seen only on more expensive bikes. Front fork features 100 mm of travel to soak up bumps. Lightweight aluminum frame is expertly welded for exceptionally long-lasting durability. 24-speed Shimano drivetrain provides all the gear choices you need for the varied terrain you might encounter. Easy-to-use Shimano Impulse trigger shifters allow you change gears effortlessly. Mechanical disc brakes respond much more quickly than standard caliper-style brakes. Wide, knobby tires hold the trail through fast corners and muddy singletrack. Wt. 35 lb. Imported. Size/Heights S 5’3″-5’6″, M 5’6″-5’10”, L 5″10″-6’1″.