Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2020 Diamondback Andean 1
Value Guide market data · 2020 Diamondback Andean 1
12-month trend
10%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2020 Diamondback Andean 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Andean model years
2020 Andean 1 lineup
Overview
About this bike
2020 Diamondback Andean 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Andean Aero Triathlon Fork, Unidirectional Carbon, 1" steer, Continuous Fiber Technology (CFT)
- Frame
- Andean Aero Core Triathlon Frameset, Unidirectional Carbon, 1" Headtube, Press-Fit 30 BB, Di2 ready Internal Cable Routing, Integrated Storage System
Drivetrain
- Groupset
- Shimano Ultegra
- Bottom Bracket
- FSA PF30
- Cassette
- Shimano CS-R7000, 11-Speed, 11-32T
- Chain
- KMC X11 EL, 11-Speed, Light Weight Chain
- Chainrings
- 52/36T
- Crankset
- FSA Gossamer Pro ABS BB386 EVO
- Front Derailleur
- Shimano Ultegra FD-R8000, Braze-on
- Rear Derailleur
- Shimano Ultegra RD-R8000, 11 Speed
- Shifters
- Shimano Dura-Ace SL-BSR1 Bar End, 2x11 Speed
Brakes
- Brake Levers
- Tektro TL 720 TT, Aluminum Alloy w/ Reach Adjuster
- Brakes
- TRP Spyre Flat Mount Mechanical Disc,160mm TRP-29 Rotors
Cockpit
- Handlebar
- Profile Design Wing/10a, 42cm, w/Profile Design Sonic Ergo 35a Alloy Clip-On
- Headset
- FSA orbit IS-2A, Integrated 1", Sealed Cartridge Bearing
- Saddle
- Diamondback Triathlon, Cutout Relief Zone, Chromoly Rails
- Seatpost
- Diamondback TT Aero Carbon, Ritchey WCS Seat Rail Clamp
- Stem
- Diamondback Alloy TT, w/ Full Custom Internal Cable Routing System
Wheels & Tires
- Axles
- Front: 12 x 100mm thru-axle, Rear: 12 x 142mm thru-axle
- Front Tire
- Continental Grand Sport Race, 700x25c
- Hubs
- Front: Vision TriMax 6-bolt Disc, 21 Hole, Rear: Vision TriMax 6-bolt Disc, 24 Hole
- Rims
- Vision TriMax 30 disc, Aluminum Alloy Tubeless Ready Clincher
- Spokes
- Aero Bladed Stainless
Accessories
- Accessories & Extras
- Spare Front and Rear Derailleur Hangers, 2x/10mm Aero Headset Spacer, 2x/15mm Aero Headset Spacer, Torque Wrench, FSA Carbon Installation Compound
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.