Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Kestrel
2015 Kestrel 4000 (Dura-Ace Di2)
Previous used estimate
$1,208 - $1,243
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 Kestrel 4000 (Dura-Ace Di2)
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2015 Kestrel 4000 (Dura-Ace Di2)
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All 4000 model years
Compare 4000 (Dura-Ace Di2) models
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Overview
About this bike
With an impressive list of palmares ranging from Ironman championships to Grand Tour time-trial victories, Kestrel's 4000 has the aerodynamics and technology to rocket you to the top. This wind tunnel-developed high-modulus carbon missile is light, efficient, and super aerodynamic. It boasts a finely tuned airfoil profile with wing-like tubes and a seat tube so minimal it almost disappears. Plus, Kestrel's tapered EMS Pro SL TT aero carbon fork integrates into the down tube making the 4000 almost invisible to the wind, while the internal cables, hidden aero rear brake and Kestrel's EMS aero seatpost help eliminate drag. This wind-cheater sports a super-fast build, too, from its razor-like deep-section Oval Concepts carbon wheels with fast-rolling Vittoria Open tires to its electric-shifting Shimano Dura-Ace Di2 drivetrain for unbelievably fast and precise gear changing at the press of the buttons. The Oval Concepts carbon aero bars and their Triathlon saddle let you achieve the perfect aero tuck. Other niceties to help you leave the competition behind include TRP's aero brakes and a feathery Oval Concepts carbon stem and base bar.
Specifications
- Subtype
- Triathlon / Time Trial
- Category
- Road
- Component Fork
- Kestrel EMS Pro SL TT aero carbon w/tapered steerer
- Component Hubs
- See Rims/Wheels
- Component Size
- 47cm, 50cm, 52.5cm, 55cm, 57.5cm, 59.5cm
- Component Stem
- Oval Concepts 913 carbon
- Product Family
- 4000
- Component Color
- Satin Carbon and Charcoal w/Competition Blue
- Component Frame
- Kestrel 800K ultra high-modulus carbon
- Component Brakes
- TRP 920 Aero, centerpull
- Component Saddle
- Oval Concepts 700 Triathlon
- Component Crankset
- Shimano Dura-Ace TT
- Component Seatpost
- Kestrel EMS Pro
- Component Shifters
- Shimano Dura-Ace Di2, bar-end
- Component Handlebar
- Oval Concepts 970 Jet Stream carbon base bar and aero bars
- Component Chainrings
- 53/39
- Component Front Tire
- Vittoria Open Corsa Evo CX, 700 x 23c (47cm: Vittoria Open Corsa Evo CX, 650 x 20c)
- Component Tape Grips
- Kestrel Suede
- Component Brake Levers
- Shimano Dura-Ace Di2
- Component Rear Derailleur
- Shimano Dura-Ace Di2
- Component Front Derailleur
- Shimano Dura-Ace Di2
- Hubs
- See Rims/Wheels
- Crankset
- Shimano Dura-Ace TT
- Seatpost
- Kestrel EMS Pro
- Saddle
- Oval Concepts 700 Triathlon
- Handlebar
- Oval Concepts 970 Jet Stream carbon base bar and aero bars
- Front Derailleur
- Shimano Dura-Ace Di2
- Rear Derailleur
- Shimano Dura-Ace Di2
- Stem
- Oval Concepts 913 carbon
- Brake Levers
- Shimano Dura-Ace Di2
- Brakes
- TRP 920 Aero, centerpull
- Chainrings
- 53/39
- Fork
- Kestrel EMS Pro SL TT aero carbon w/tapered steerer
- Frame
- Kestrel 800K ultra high-modulus carbon
- Shifters
- Shimano Dura-Ace Di2, bar-end
- Tape/Grips
- Kestrel Suede
- Color
- Satin Carbon and Charcoal w/Competition Blue
- Size
- 59.5cm
- Front Tire
- Vittoria Open Corsa Evo CX, 700 x 23c (47cm: Vittoria Open Corsa Evo CX, 650 x 20c)
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.