Mongoose Gravity Games BMX Freestyle Bike (20-Inch Wheels) 20-inch BMX freestyle bike with handcrafted Hi-Ten Boy's Team series frame Handcrafted Hi-ten jumping fork; sure-stopping front and rear U-brakes 3-piece tubular crank set, alloy 48-hole hubs, and A-head machined stem 4-piece Knee-saver handlebar; 20-by-2.125-inch black Jumper K-Rad tires Mongoose Jumping large saddle with stitches; lifetime warranty on frame/fork