The tt Carbon Limited is an excellent choice for the cyclist who seeks a fast, affordable and easy to maintain and modify time trial bike. The tt Carbon features full carbon construction, aerodynamic design, variable position seat clamp, chain stay rear brake mount, BB86 bottom bracket and TRP922 aero brakes Built up with a Shimano Dura-Ace R9100 mechanical drive train running a Stone Cycling 58T 1X chainring, 3T aero bars and Alto CT381 Disc wheel and CT80 front wheel, the tt Carbon Limited becomes a practical and fast bike that allows you to affordably hone your time trial game. The choice of A-D Racing for 2024.