- Size Guide
The Giant Fathom 1 Mountain Bike 2023 is engineered to give all-round hardtail performance with its lightweight ALUXX SL aluminium frame and trail-friendly geometry. Balanced proportions with a 75-degree seat tube angle to optimise pedalling power and a slacker 66-degree head angle for control on descents mean the rider enjoys stability and agility. The Giant Crest 34 suspension fork with 130mm of travel smoothens out bumps, while high-volume tyres deliver grip on challenging surfaces. Plus, a dropper seatpost with handlebar remote allows the rider to adjust saddle height on the fly.
- Frame ALUXX SL-Grade Aluminum
- Fork Giant Crest 34 SL RCL, 130mm, 44mm offset, Boost 15x110
- 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 N/A
- Shifters SRAM SX Eagle, 1x12
- 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 Maxxis Ardent Race 27.5 , folding, TR
- Extras Factory tubeless set up, 2.6" max tyre size, 32t max chainring size
|Riders Height||Frame Size|
|5'0"- 5'5" (152 - 165cm)||X-Small|
|5'4"- 5'8" (162 - 172cm)||Small|
|5'7"- 6'1" (170 - 185cm)||Medium|
|6'0" - 6'4" (182 - 193cm)||Large|
|6'3" - 6'8" (190 - 203cm)||X-Large|
|Riders Height||Frame Size|
|4'10"- 5'2" (148 - 158cm)||13" - 14" / X-Small|
|5'2"- 5'6" (158 - 168cm)||15" - 16" / Small|
|5'6"- 5'10" (168- 178cm)||17" - 18" / Medium|
|5'10" - 6'1" (178 - 185cm)||19" - 20" / Large|
|6'1" - 6'4" (185 - 193cm)||21" - 22" / X-Large|
|6'4" - 6'6" (193 - 198cm)||23" - 24" / XX-Large|
Our standard delivery service is FREE on orders over £25.00 to mainland UK. We are committed to offering fast and free delivery, whether you're ordering bikes or accessories. Orders will usually take between two and seven working days to arrive. (excluding weekends).
Orders under £25.00 - £5.00 delivery charge
All orders over £25.00 - FREE!
Stock items dispatched next working day.
Non stock items dispatched in 2 to 5 working days.
Please note: bulky products and bikes shipped to outlying UK regions are excluded from free shipping, see 'Exceptions' below.
Exceptions to free delivery are courier deliveries to the following regions:
- Northern Ireland
- Scottish Highlands* and islands
- Channel Islands
- Isle of Man
- Isle of Wight
Below are the areas in the UK affected by Extended Area Postcode delivery charges. We still offer free delivery for clothing and accessories however we charge £35.00 for bulky items and bike delivery.
AB37, AB44, AB53, CA18, HS1, IM, IV14, IV30, IV36, IV40, IV7, IV9, KA27, KW, LA15, PA20, PA21, PA41, PA42, PA60, PA61, PA80, PH17, PH30, PH49, TR21, ZE, AB38, AB45, AB56, CA27, HS9, IV28, IV32, IV36, IV56, IV7, IV12, KA28, LA23, PA20, PA38, PA41, PA49, PA60, PA78, PA88, PH2,
Your delivery may take slightly longer in the following instances:
- Bikes take a little bit longer as we want to ensure they arrive with you in perfect condition, and so will take the time to inspect them before delivery.
- The availability of one of your order items may have changed from when you purchased - if this is the case we'll email you to help you find an alternative.
- If an item is out of stock at the time of ordering
- If it is a UK Bank Holiday period.