Giant Fathom 29 2 Mountain Bike - 2021, Large drive side Giant Fathom 29 2 Mountain Bike - 2021, Large non-drive side Giant Fathom 29 2 Mountain Bike - 2021, Large sticker Giant Fathom 29 2 Mountain Bike - 2021, Large drivetrain Giant Fathom 29 2 Mountain Bike - 2021, Large front wheel Giant Fathom 29 2 Mountain Bike - 2021, Large cockpit
2021 Large SKU: BMT19476

Giant Fathom 29 2 Mountain Bike - 2021, Large

Regular price

return icon 30-day returns
shipping icon $94.99 RideFast Shipping

TPC Guarantee

Every bike receives our white glove, Certified Pre-Owned treatment, including a full pro-tune by our Master Mechanics in Louisville, CO. All CPO bikes are pristine and rolling beautifully before we pack and ship to your door.

inspection image

141-Point Inspection

This bike passed our 141-point inspection to qualify to be a Certified Pre-Owned bike. It's free of structural damage and is in excellent cosmetic shape.

Learn more
returns image

30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

Learn more
shipping image

RideFast Shipping

Assemble your bike in 15 minutes or less! Our bikes ship in our RideFast box for speed and safety. All tools you need to assemble are included.

Learn more


Year 2021
Brand Giant
Model Fathom 29 2
Size Large
Frame Material Aluminum
Drivetrain Shimano, 1x12 spd
Weight 30 lbs 0 oz
Fork Giant Crest 34 RCL
Fork Travel 130mm
Rear Shock N/A
Rear Shock Travel N/A
Brakes Tektro TKD143, Disc Brakes - Hydraulic
Shifters Shimano Deore M6100, Mechanical
Front Derailleur N/A
Rear Derailleur Shimano Deore M6100
Crankset Praxis Works Cadet Alloy, 30t, 170 mm
Cassette Shimano Deore M6100, 12spd, 10-51t
Chain Shimano
Handlebar Giant Contact Trail Alloy, 780 mm
Headset Integrated
Stem Giant Contact TR 350 Alloy, 35.0 mm x 50mm, 0°
Seatpost Giant Contact Switch Dropper Post, 30.9mm
Seatpost Travel 150mm
Saddle Giant Romero Alloy Rails
Saddle Height Range 660 mm - 820 mm
Front Axle Spacing 15x110mm Boost (Thru-Axle)
Rear Axle Spacing 12x148mm Boost (Thru-Axle)
Wheelset Giant AM Disc Alloy Tubeless Compatible, Shimano MT-410
Front Tire Maxxis Minion DHF EXO TR, 29" x 2.5"
Rear Tire Maxxis Aggressor EXO TR, 29" x 2.5"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless


Recommended Rider Height 5'10" - 6'2"
a. Effective Top Tube 639 mm
b. Seat Tube 465 mm
c. Seat Tube Angle 75.0°
d. Head Tube Angle 66.0°
e. Head Tube 105 mm
f. Stack 631 mm
g. Reach 470 mm
h. Standover Height 765 mm
i. Saddle Height Range 660 mm - 820 mm

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.


“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

Newsletter Sign Up