At a glance
The 2020 Giant Fathom 29 1 is an All Mountain mountain bike. It sports 29" wheels, comes in a range of sizes, including S, M, L, XL and a SRAM drivetrain. The bike is part of Giant's Fathom 29 range of mountain bikes.- 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.
Where To Buy
Giant
Giant Fathom 29 1Reviews
Specifications
Frameset
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FrameALUXX SL-Grade Aluminum
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ForkRock Shock Recon RL 100mm, Solo Air, 15x110 Maxle Lite
Wheels
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HubsFront: Giant Tracker Performance Boost 15x110, sealed bearing
Rear: Giant Tracker Giant Sport Boost QR 141, loose ball -
WheelsGiant XCT 29” tubeless ready sleeve-joint rim, 25mm inner width
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Wheel Size29"
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SpokesSapim
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Tires[F] Maxxis Forekaster 2, , EXO/TR[R]Maxxis 29x2.35 Rekon Race, foldable, , EXO/T
Drivetrain
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ChainSRAM SX Eagle
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CrankTruVativ Descendent 6k DUB, 30t
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Bottom BracketSRAM DUB, press fit
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Rear DerailleurSRAM NX Eagle
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ShiftersSRAM SX Eagle
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CassetteSRAM SX Eagle, 11x50
Components
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BrakesetShimano MT400
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HandlebarGiant Connect Trail, 780x31.8, [GA 690]
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SaddleGiant Contact (neutral)
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SeatpostGiant Contact Switch dropper post with remote, 30.9
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StemGiant Contact
FAQ
Q: What size wheels does the 2020 Giant Fathom 29 1 have?
The 2020 Giant Fathom 29 1 has 29" wheels.
Q: What size 2020 Giant Fathom 29 1 should I get?
The 2020 Giant Fathom 29 1 comes in sizes S, M, L, XL. After measuring your height, use the size chart below to find the typical Giant Fathom 29 1 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.
| Rider Height (cm) | Rider Height (in) | Frame Size |
|---|---|---|
| 148cm - 158cm | 4'10" - 5'2" | XS |
| 158cm - 168cm | 5'2" - 5'6" | S |
| 168cm - 178cm | 5'6" - 5' 10" | M |
| 178cm - 185cm | 5'10" - 6'1" | L |
| 185cm - 193cm | 6'1" - 6'4" | XL |
| 193cm - 198cm | 6'4" - 6'6" | XXL |
Discussion
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