Giant Fathom 1

Sizes

S, M, L, XL

Colours

Metallic Gunmetal Black

Frame

ALUXX SL-Grade Aluminum

Fork

Giant Crest 34 SL RCL, 130mm, 44mm offset, Boost 15x110

Shock

N/A

Handlebar

Giant Contact TR35, 780x35mm

Grips

Giant Sole-O

Stem

Giant Contact SL 35 S:40mm, M:40mm, L:50mm, XL:50mm

Seatpost

Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm M: 125mm travel / 30.9 x 395mm L: 150mm travel / 30.9 x 440mm XL: 170mm travel / 30.9 x 450mm

Saddle

Giant Romero

Pedals

PEDALS NOT SUPPLIED

Shifters

SRAM SX Eagle, 1x12

Front Derailleur

N/A

Rear Derailleur

SRAM NX Eagle

Brakes

Shimano BR-MT420/410, hydraulic, Shimano RT-26 rotors [F]180mm, [R]180mm

Brake Levers

Shimano BR-MT401

Cassette

SRAM SX Eagle, 11x50

Chain

SRAM SX Eagle

Crankset

SRAM SX Eagle, 30t S:165mm, M:170mm, L:170mm, XL:170mm

Bottom Bracket

SRAM DUB, press fit

Rims

Giant AM 27.5, tubeless ready sleeve-joint rim, 30mm inner width

Hubs

Alloy, sealed bearing

Spokes

Stainless steel

Tyres

[F] Maxxis Minion DHF, 29x2.5 WT, EXO/TR [R] Maxxis Aggressor, 29x2.5 WT, foldable, EXO/T

Extras

Factory tubeless set up, 2.5" max tyre size, 32t max chainring size

WeightThe most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.