Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2018 Giant Fathom 29 1
Previous used estimate
$404 - $416
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Giant Fathom 29 1
12-month projected trend
6%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2018 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
Overview
About this bike
Gateway to singletrack. Tenacious on the climbs and confident on the descents. This hardtail 29er brings a balanced attack to XC terrain. With smooth-rolling 29er wheels and a lightweight hardtail frame, Fathom 29 keeps you balanced and in control on all types of XC terrain. Built on an ALUXX SL-grade aluminum frame, it features relaxed geometry that, when paired with its large-diameter wheels, produces a stable ride quality that’s ideal for challenging XC trails. Efficiency on the climbs, and total control on the descents. You get both with Fathom 29. - ALUXX SL-grade aluminum frame - SR Suntour Axon LO-RC 100mm-travel fork with 15mm thru-axle - Giant XC-1 Disc wheelset with Maxxis IKON tubeless tires - Shimano SLX 1x11-speed drivetrain with Shimano hydraulic disc brakes
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- SR Suntour Axon LO-RC, low speed compression and rebound adjust, 15mm thru-axle, OverDrive, 100mm travel
- Component Hubs
- Giant Performance Tracker, sealed bearing, [F] 15mm thru-axle, [R] QR
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Giant Connect
- Product Family
- Fathom 29
- Component Chain
- KMC X11-1
- Component Color
- Blue/Black
- Component Frame
- ALUXX SL-grade aluminum, Semi-Internal Cable Routing
- Component Brakes
- Shimano BR-M365, hydraulic disc, [F] 180mm, [R] 160mm
- Component Pedals
- Platform, caged
- Component Saddle
- Giant Contact Neutral
- Component Cassette
- Shimano SLX 11x46, 11-Speed
- Component Crankset
- Shimano SLX
- Component Shifters
- Shimano SLX
- Component Handlebar
- Giant Connect Trail
- Component Seat Post
- Giant Contact Switch, dropper, 30.9mm
- Component Chainrings
- 30T
- Component Front Tire
- Maxxis IKON, 29x2.2, Folding, EXO, Tubeless, 60 TPI
- Component Brake Levers
- Shimano M365
- Component Bottom Bracket
- Shimano, Press fit
- Component Rear Derailleur
- Shimano SLX
- Hubs
- Giant Performance Tracker, sealed bearing, [F] 15mm thru-axle, [R] QR
- Crankset
- Shimano SLX
- Pedals
- Platform, caged
- Bottom Bracket
- Shimano, Press fit
- Chain
- KMC X11-1
- Saddle
- Giant Contact Neutral
- Handlebar
- Giant Connect Trail
- Rear Derailleur
- Shimano SLX
- Stem
- Giant Connect
- Brake Levers
- Shimano M365
- Brakes
- Shimano BR-M365, hydraulic disc, [F] 180mm, [R] 160mm
- Cassette
- Shimano SLX 11x46, 11-Speed
- Chainrings
- 30T
- Fork
- SR Suntour Axon LO-RC, low speed compression and rebound adjust, 15mm thru-axle, OverDrive, 100mm travel
- Frame
- ALUXX SL-grade aluminum, Semi-Internal Cable Routing
- Seat Post
- Giant Contact Switch, dropper, 30.9mm
- Shifters
- Shimano SLX
- Color
- Blue/Black
- Size
- X-Large
- Front Tire
- Maxxis IKON, 29x2.2, Folding, EXO, Tubeless, 60 TPI
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.