Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2020 Giant Fathom 2
Value Guide market data · 2020 Giant Fathom 2
12-month trend
9%
Direction and magnitude, not judgment
vs. category average
6%
Holds value better than category avg
Price over time - 2020 Giant Fathom 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fathom model years
2020 Fathom 2 lineup
Overview
About this bike
2020 Giant Fathom 2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- ALUXX SL-Grade Aluminum
- Fork
- Suntour Raidon XC LO-R (120mm, tapered, 15x110 QR) OR Giant Crest 34 Suspension Fork
Drivetrain
- Groupset
- SRAM SX
- Shifters
- SRAM SX Eagle
- Rear Derailleur
- SRAM SX Eagle
- Cassette
- SRAM SX Eagle, 11x50
- Chain
- SRAM SX Eagle
- Crankset
- SRAM Eagle SX DUB, 30t
- Bottom Bracket
- SRAM DUB, press fit
- Chainrings
- 30T
Brakes
- Brakes
- Tektro HDM 275
- Brake Levers
- Tektro HDM 275
Cockpit
- Handlebar
- Giant Connect Trail, 780x31.8, [GA 690]
- Stem
- Giant Contact
- Seatpost
- Giant Contact Switch dropper post with remote, 30.9
- Saddle
- Giant custom
- Handlebars
- Giant Connect Trail, 780x31.8mm
Wheels & Tires
- Rims
- Giant AM 27.5 tubeless ready sleeve-joint rim, 30mm inner width
- Hubs
- [F] Giant Tracker Performance Boost 15x110, sealed bearing [R] Giant Tracker Giant Sport Boost QR 141, loose ball
- Spokes
- Sapim
- Tires
- Maxxis Ardent Race 27.5x2.6, folding, TR
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
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.