Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2023 Giant Fathom 2
Value Guide market data · 2023 Giant Fathom 2
12-month trend
12%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2023 Giant Fathom 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fathom model years
2023 Fathom 2 lineup
Overview
About this bike
2023 Giant Fathom 2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Drivetrain
- Groupset
- 2023 Giant Fathom 2
- Shifters
- Shimano Deore M-4100, 1x10
Brakes
- Brake Levers
- Tektro HDM 275
- Brakes
- Tektro HDM 275, hydraulic, Tektro rotors [F]180mm, [R]180mm
Cockpit
- Tape/Grips
- Giant Sole-O
Wheels & Tires
- Hubs
- [F] alloy, Boost 15x110mm, loose bearing [R] alloy, Boost 12x148mm, sealed bearing
- Rims
- Giant AM 27.5, tubeless ready sleeve-joint rim, 30mm inner width
Pedals
- Pedals
- platform [GC,GT]
Accessories
- Accessories & Extras
- tubeless prepared, 2.6" max tire size, 32t max chainring size
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.