Your aero dream bike begins with the 2012 edition of the Kestrel 4000 LTD Triathlon Frameset -- it's simply as fast and wind-cheating as it gets. All of the stops were pulled out in order to put together a frameset for any rider unwilling to compromise on quality and full-on miles per hour. With 20 years of carbon fiber experience, Philadelphia's Kestrel brand bicycles is truly a leader and innovator of race design against the clock. The Kestrel 4000 LTD frameset is constructed from 800k High Modulus (high degree of stiffness) carbon, which is 30% more stiff than their 700k carbon, and allows Kestrel to use 20% less material in the production of the frame. The BB30 press fit bottom bracket and tapered head tube further the amount of frame stiffness. Complementing the frame is Kestrel's exemplary EMS Pro TT full carbon fiber fork that's remarkably lightweight as well as aerodynamic.
Also included are a headset, a set of front/rear aero center pull brakes, plus a Kestrel Aero Carbon seatpost w/Ritchey clamp system.
- 800K High Modulus Carbon Fiber frame and Kestrel EMS Pro SL TT Full Carbon fork (w/ tapered 1-1/8" -- 1-1/4" steerer) for stiffness, light weight, and an aero advantage
- Internal cable routing for Di2 only.
- BB30 bottom bracket shell
- Includes headset, carbon fiber aero seatpost, and front/rear aero center pull brakes