• Crank up steep climbs with smooth-rolling efficiency and swoop down singletrack descents with stability and speed on the Giant Fathom 1 29er. This aluminium hardtail 29er delivers a balanced ride quality on XC terrain.

    Key Features:


  • ALUXX-SL-Grade alloy frame with dialled MTB geometry
  • RockShox Recon RL fork for 100mm plush suspension travel
  • SRAM NX/SX Eagle 1x12 speed drivetrain for a wide gear range
  • Shimano hydraulic disc brakes for all-weather speed control
  • Giant XCT 29” wheels with 2.35” Maxxis tubeless tyres
  • Sizes: Medium, Large, X Large
  • Colours: Metallic Navy
  • The Giant Fathom 1 29 is available with 0% APR finance


  • Built on an ALUXX SL aluminium frame, Fathom 29 features updated geometry that produces a stable ride quality for challenging XC trails. The frame is optimised for a 100mm suspension fork giving you efficiency on the climbs and total control on the descents. A Giant WheelSystem comes with tubeless tyres already set up ensures greater control and a reduced risk of flats on technical terrain.

    Key Features:

  • Proven alloy performanceALUXX SL aluminium frameset is hand-built in-house by the world leader in aluminium engineering.
  • Balance and stabilityFrame geometry is designed to optimise the balance and roll-over capabilities of 29-inch wheels.
  • XC controlSuspension fork offers 100mm of smooth travel for added XC control.
  • All Tredz bikes are:

  • Fully built & ready to ride
  • Fully checked & tested by Cytech qualified mechanics
  • Available with 0% APR finance on any basket over £99
  • 365 day no hassle returns
  • Free delivery in the UK Mainland on a date that suits you
  • In the box with every Tredz bike is:

  • Free Tredz 9 key trail tool
  • Free Tredz pedal spanner
  • Free basic pedals
  • Tredz drawstring kit bag
  • 16 point quality control check sheet
  • Basic bike setup instructions
  • Free Cycle Plan insurance voucher (8 weeks)

Giant Fathom 1 29" Mountain Bike 2020 - Hardtail MTB

Frame: ALUXX SL-Grade Aluminum
Fork: Rock Shock Recon RL 100mm, Solo Air, 15x110 Maxle Lite
Stem: Giant Contact
Bars: Giant Connect Trail, 780x31.8, [GA 690]
Front Brake: Shimano MT400
Rear Brake: Shimano MT400
Brake Lever: Shimano MT401
Rear Mech: SRAM NX Eagle
Shifters: SRAM SX Eagle
Speed: 12
Rims: Giant XCT 29” tubeless ready sleeve-joint rim, 25mm inner width
Front Hub: Giant Tracker Performance Boost 15x110, sealed bearing
Rear Hub: Giant Tracker Giant Sport Boost QR 141, loose ball
Spokes: Sapim
Front Tyre: Maxxis Forekaster 2, , EXO/TR
Rear Tyre: Maxxis 29x2.35 Rekon Race, foldable, , EXO/T
Seat Post: Giant Contact Switch dropper post with remote, 30.9
Saddle: Giant Contact (neutral)
Chainset: TruVativ Descendent 6k DUB, 30t
Bottom Bracket: SRAM DUB, press fit
Chain: TruVativ Descendent 6k DUB, 30t
Cassette: SRAM SX Eagle, 11x50
Pedals: Basic Resin Flat

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Cyclister Limited is a company registered in England and Wales with Company Number 11527831.

The Colour Shed Darley Abbey Mills, Darley Abbey, Derby, England, DE22 1DZ

Tel: +44 117 318 0511