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)
Value Guide market data · 2015 Kestrel 4000 (Dura-Ace Di2)
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
21%
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
2015 4000 (Dura-Ace Di2) lineup
Overview
About this bike
2015 Kestrel 4000 (Dura-Ace Di2) value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Kestrel EMS Pro SL TT aero carbon w/tapered steerer
- Frame
- Kestrel 800K ultra high-modulus carbon
Drivetrain
- Groupset
- Shimano Dura-Ace
- Chainrings
- 53/39
- Crankset
- Shimano Dura-Ace TT
- Front Derailleur
- Shimano Dura-Ace Di2
- Rear Cogs
- Shimano Dura-Ace, 11-speed: 11-25
- Rear Derailleur
- Shimano Dura-Ace Di2
- Shifters
- Shimano Dura-Ace Di2, bar-end
Brakes
- Brake Levers
- Shimano Dura-Ace Di2
- Brakes
- TRP 920 Aero, centerpull
Cockpit
- Handlebar
- Oval Concepts 970 Jet Stream carbon base bar and aero bars
- Saddle
- Oval Concepts 700 Triathlon
- Seatpost
- Kestrel EMS Pro
- Stem
- Oval Concepts 913 carbon
- Grips
- Kestrel Suede
Wheels & Tires
- Front Tire
- Vittoria Open Corsa Evo CX, 700 x 23c (47cm: Vittoria Open Corsa Evo CX, 650 x 20c)
- Hubs
- See Rims/Wheels
- Rims
- Oval Concepts 980 carbon clincher (47cm: Oval Concepts 945 carbon clincher, 650c)
- Spokes
- See Rims/Wheels
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.