The Fiend Type O- 20 Inch Bikewas designed and spec’ed for riders just entering BMX while being budget friendly and still looking like a high end model. The Type O- frame has a 20.25top tube, chromoly down tube and features include 3-piece chromoly cranks with a sealed Mid bottom bracket, a 14mm rear cassette hub with sealed bearing driver, an embossed 1-piece Fiend seat/post combo, 2.4 street style tires and Fiend flangeless Team grips.