At home in the neighborhood or the skatepark, the Slammer is the perfect first bike. Its responsive geometry makes the bike easier to handle as a young rider builds strength. With modern freestyle features like a 25T sprocket, 9T cassette and big soft tires, the Slammer lets a rider fit in with their friends without the high price tag. With the addition of pro rider Slammer models, it’s even easier to support your favorite GT Pro! 100% Hi-Ten, Tapered Legs, 31mm OffsetGT NBS tires/ Single Wall RimsGT Power Series Cr-Mo 3pc.