The Aquila UNO encompasses everything that a true track bike should be. True track geometry, efficient where it is most important, and not send you to divorce court when you show up home with it. Introducing the Aquila UNO. Your one ride when it comes to riding in-doors on the track. A bike developed with up-most attention to detail. Suitable for the most novice track riders, yet still capable to suit the needs of the true track junkies. T-6 heat-treated 7005 aluminum, custom track specific geometry developed with Faction Cycle and the UCI in Switzerland. The Aquila UNO exceeds all the standards of the UCI requirements, and is bred to perform on GEOMETRY 46CM 49CM 51CM 53CM 55CM 57CM 60CM Seat Tube 46CM 49CM 51CM 53CM 55CM 57CM 60CM Top Tube 49.8CM 51.5CM 53.5CM 54.5CM 56CM 57CM 58.5CM Head Tube 95MM 100MM 115MM 130MM 144.7MM 165MM 180MM Head Tube Angle 75.3 72.6 74.5 74 74 74 73.5 Seat Tube Angle 74 74 74 74 74 74 74 BB Drop 55 55 55 55 55 55 55 Chain Stay Length 390MM 390MM 390MM 390MM 390MM 390MM 390MM Wheel Base 955.5 959.4 961.5 969.6 982 992.7 1009.8 Stack 474MM 479MM 502.9MM 517.2MM 531.6MM 551.4MM 565.7MM Reach 371.8MM 379.9MM 391.3MM 397.2MM 406.9MM 411.7MM 418.2MM Rider Height