Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2020 Trek 520
Value Guide market data · 2020 Trek 520
12-month trend
10%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2020 Trek 520
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All 520 model years
2023$1,702 - $1,9760% vs. 20202020$1,702 - $1,976Currently viewing
2019$1,562 - $1,814▼ 8% vs. 2020
2018$1,265 - $1,469▼ 26% vs. 20202017$1,265 - $1,469▼ 26% vs. 20202016$1,265 - $1,469▼ 26% vs. 20202015$1,330 - $1,544▼ 22% vs. 2020
2014$1,330 - $1,544▼ 22% vs. 2020
2013$1,386 - $1,609▼ 19% vs. 20202012$1,209 - $1,404▼ 29% vs. 2020
2011$1,330 - $1,544▼ 22% vs. 2020
2010$1,228 - $1,426▼ 28% vs. 2020
2009$1,116 - $1,296▼ 34% vs. 2020
2008$1,153 - $1,339▼ 32% vs. 2020
2007$1,153 - $1,339▼ 32% vs. 2020
2002$1,023 - $1,188▼ 40% vs. 20201995$930 - $1,080▼ 45% vs. 20201994$884 - $1,026▼ 48% vs. 20201993$836 - $971▼ 51% vs. 20202020 520 lineup
Overview
About this bike
2020 Trek 520 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Drivetrain
- Groupset
- 2020 Trek 520
- Shifters
- Shimano Sora, 9 speed
Brakes
- Brakes
- TRP Spyre C 2.0 mechanical disc
Cockpit
- Handlebars
- Bontrager Comp VR-C, 31.8mm
- Seat Post
- Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset
- Tape/Grips
- Bontrager tape
Wheels & Tires
- Hubs
- Shimano M475
- Rims
- Bontrager Affinity, Tubeless Ready, 36h
- Tires
- Bontrager H1 Hard-case Ultimate, 700x38c w/reflective sidewall
Pedals
- Pedals
- Wellgo nylon body w/alloy cage, toe-clip/strap
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.