MountainPartial spec

2021 Giant Anthem 29 2

Lists today at $2,485 (2026-09)

Own a 2021 Giant Anthem 29 2?

Track its value in your garage, or list it for sale locally in a few taps.

Add to garage List yours

What a used one is worth

Open the value tool

New

$1,389

$897 to $1,673

Like new

$1,319

$852 to $1,589

Excellent

$1,250

$807 to $1,506

Good

$1,041

$673 to $1,255

Fair

$764

$493 to $920

For parts

$417

$269 to $502

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: Giant
Model family: Anthem
Model year: 2021
Category: Mountain · xc
Frame material: aluminum
Sizes: S, M, L, XL
Wheel size: 29
Current list price: $2,485 (as of 2026-09)

Drivetrain

Speeds: 12
Groupset: Shimano Deore
Electronic: false

Build

Fork: RockShox Recon Silver RL, 100mm, Boost 15x110 QR, 51mm offset, Maxle Stealth, custom tuned for Giant
Stem: Giant Contact
Tires: [F] Maxxis Recon Race, tubeless, 29x2.35, foldable, TLR, EXO [R] Maxxis Recon Race, tubeless, 29x2.25, foldable, TLR, EXO
Brakes: Shimano MT410 hydraulic 4-piston, 180mm
Saddle: Giant Contact (neutral), UniClip accessory mount
Wheels: Giant XCT 29 wheelset, alloy, 25mm inner
Cassette: Shimano Deore, 12-speed, 10x51
Crankset: Praxis Cadet Boost, 32t
Seatpost: Giant Contact, 27.2
Shifters: Shimano Deore
Handlebar: Giant Contact SL XC Flat, 31.8
Rear shock: RockShox Deluxe Select+, RT, Solo Air, 165/42.5, custom tuned for Giant
Travel rear mm: 90
Rear derailleur: Shimano Deore, Shadow+
Travel front mm: 100

Geometry

L: Reach mm: 454; Stack mm: 594; Chainstay mm: 438; Wheelbase mm: 1154; Head angle deg: 69; Seat angle deg: 73.5
M: Reach mm: 437; Stack mm: 585; Chainstay mm: 438; Wheelbase mm: 1133; Head angle deg: 69; Seat angle deg: 73.5
S: Reach mm: 417; Stack mm: 585; Chainstay mm: 438; Wheelbase mm: 1113; Head angle deg: 69; Seat angle deg: 73.5
XL: Reach mm: 471; Stack mm: 604; Chainstay mm: 438; Wheelbase mm: 1175; Head angle deg: 69; Seat angle deg: 73.5

Last Giant US MSRP shown on the archived model-year page, observed 2026-09-21; not the launch MSRP (Giant changed this model year's price after launch). Price labels fixed 2026-09-27: moved $2,485 from msrp_usd to list_price_usd (as of 2026-09) and set msrp_usd to null per the Giant model-year price audit.

For sale now

No Anthem listed right now. Save a search in the app and get told when one appears.