Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2019 Giant Fathom 29 1
Value Guide market data · 2019 Giant Fathom 29 1
12-month trend
14%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2019 Giant Fathom 29 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fathom 29 model years
2019 Fathom 29 1 lineup
Overview
About this bike
2019 Giant Fathom 29 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Suntour Axon 32 LO-RC, 120mm travel, tapered steerer, low-compression and rebound adjust, QR 110 x 15mm
- Frame
- ALUXX SL-Grade Aluminum
Drivetrain
- Groupset
- 2019 Giant Fathom 29 1
- Crankset
- Praxis Cadet, Boost
- Bottom Bracket
- Praxis
- Chain
- KMC X11-1
- Rear Derailleur
- Shimano SLX, Shadow+
- Chainrings
- 30T
- Shifters
- Shimano SLX, 1x11
Brakes
- Brake Levers
- Shimano BL-MT400
- Brakes
- Front: Shimano BR-MT400 180mm<br>Rear: Shimano BR-MT400 160mm, hydraulic disc
Cockpit
- Saddle
- Giant Contact (neutral)
- Stem
- Giant Connect, 8-degree
- Handlebars
- Giant Connect Trail, 780 x 31.8mm
Wheels & Tires
- Hubs
- Front: Giant Tracker Performance Boost 110 x 15mm, sealed bearing<br>Rear: Giant Tracker Sport Boost QR 141, loose ball
- Tires
- Maxxis IKON 29 x 2.2 Tubeless, 60 tpi, EXO, folding
- Axles
- Front: 110 x 15mm<br>Rear: 141mm QR
- Spokes
- Sapim
Accessories
- Rims/Wheels
- Giant XCT 29, tubeless ready, sleeve-joint rim, 25mm inner width
- Color
- Matte Gun Metal Black/Gloss Black/Gloss White
Weight & Sizing
- Size
- Small / Medium / Large / X-Large
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.