100% 4130 chromoly pẹlu aaye isọ silẹ orin (120mm), awọn idawọle petele, akọmọ isale isalẹ Gẹẹsi (Euro BB) (68mm), awọn agbeko igo omi, ati awọn agbeko ẹhin / fender, oritube ti a ṣepọ, ati dimole ijoko. diẹ sii nipa fireemu fixie/orin yoo jade laipẹ 2020.