Giant Fathom 29 1
Details
Crank up steep climbs with smooth-rolling efficiency and swoop down singletrack descents with stability and speed. This aluminum hardtail 29er delivers a balanced ride quality on XC terrain.
Built on an ALUXX SL aluminum frame, Fathom 29 features updated geometry that produces a stable ride quality for challenging XC trails. The frame is optimized for a 100mm suspension fork giving you efficiency on the climbs and total control on the descents.
KEY PERFORMANCE FACTORS
- Proven alloy performance
- ALUXX SL aluminum frameset is hand-built in-house by the world leader in aluminum engineering.
Balance and stability
- Frame geometry is designed to optimize the balance and roll-over capabilities of 29-inch wheels.
XC control
- Suspension fork offers 100mm of smooth travel for added XC control.
A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.
Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.
Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.
Pedals sold separately
Specs
| Frame | ALUXX SL-Grade Aluminum |
|---|---|
| Fork | Rock Shock Recon RL 100mm, Solo Air, 15x110 Maxle Lite |
| Axles |
Front: 15x110mm Rear: 12x148mm |
| Rims/Wheels | Giant XCT Tubeless Ready, 29", Disc (25mm inner) |
| Hubs | [F] Giant Performance Tracker Boost 15x110mm, [R] Giant Sport Tracker, QR Boost 141 |
| Spokes | Sapim |
| Tires | [F] Maxxis ForeKaster Tubeless, 29x2.35", EXO, 60 TPI, Folding [R] Maxxis Rekon Race Tubeless, 29x2.35", EXO, 60 TPI, Folding |
| Crankset | TruVativ Descendent 6k DUB |
| Chainrings | 30T |
| Bottom Bracket | SRAM DUB, press fit |
| Chain | SRAM SX Eagle |
| Rear Derailleur | SRAM NX Eagle |
| Cassette/Rear Cogs | SRAM SX Eagle, 11x50, 12-Speed |
| Shifters | SRAM SX Eagle |
| Handlebars | Giant Connect Trail, 780x31.8 |
| Stem | Giant Contact |
| Brake Levers | Shimano MT401 |
| Brakes | Shimano MT400 Hydraulic Disc, [F] 180mm [R] 160mm |
| Saddle | Giant Contact, Neutral, UniClip Accessory Mount |
| Seat Post | Giant Contact Switch, 30.9, [S] 100mm, [M] 125mm, [L/XL] 150mm |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| Metallic Navy / Small | 4712878448124 | 2001067104 |
| Metallic Navy / Medium | 4712878448131 | 2001067105 |
| Metallic Navy / Large | 4712878448148 | 2001067106 |
| Metallic Navy / X-Large | 4712878448155 | 2001067107 |
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