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2025 Giant

Anthem Advanced 29 3

A 29″ carbon frame full suspension crosscountry bike with upper mid-range components.
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Manufacturer Price

$4,800
Weight26.5 lbs  
FrameCarbon
SuspensionFull, 100 / 110mm
ForkRockShox SID
ShockRockShox SIDLuxe Select+
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetSLX, Deore
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
View on giant-bicycles.comLearn about Giant
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Anthem Advanced 29 3
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Anthem Advanced 29 3

27 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Anthem model range

View Comparison
Sizing
MD

5'7" – 6'0"

LG

5'10" – 6'3"

Rider Fit Notes

None yet.

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Reviews

Summary

The Giant Anthem is a highly capable cross-country bike that combines modern geometry with efficient suspension performance, making it a strong contender in the XC category. Its updated design and Live Valve technology enhance both climbing and descending capabilities, though some reviewers note limitations in water carrying capacity and cable management. The bike is praised for its lightweight frame, confident handling, and the seamless integration of electronic suspension adjustments.

Pros
  • Lightweight and robust frame

  • Efficient yet confident ride

  • Modern geometry balances agility and stability

  • Fox suspension with Live Valve tech for automatic adjustment

  • Excellent XC geometry

Cons
  • Single mount for a bottle cage limiting on longer rides

  • Live Valve cable tends to pop out, disconnecting the suspension lockout

  • Stock Maxxis dry tyres struggle in wet conditions

  • Harsh cockpit

  • Limited water carrying capabilities

Key Quotes
Giant has clearly worked hard to bring the Anthem up to date with the current crop of multi-faceted cross-country bikes.
Bike Perfect logoBike Perfect
The Anthem is a high-performing XC race bike.
BikeRadar logoBikeRadar
Not only has Giant produced a simpler and lighter chassis compared to its predecessor, it’s also brought the geometry right up to date.
Flow Mountain Bike logoFlow Mountain Bike
The Anthem Advanced Pro 29 1 is Giant's flagship XC thoroughbred
off.road.cc logooff.road.cc

Feedback?

View all reviews

Pinkbike
Interview: The Team Behind Giant's New Anthem Talks Kinematics, In-House Carbon, 32" Wheels, & More

Dec 2025 · Mike Levy

We put a lot bigger shock in there than what a lot of other bikes on the market have. So we have a 50 millimeter stroke shock in this particular platform. A lot of other bikes are using a smaller 45 mm stroke that has a shorter eye to eye, smaller can, smaller eyelet, all of those things.

Read Review

Bikerumor
Giant Completely Rebuilds the Anthem Advanced SL for 2026

Nov 2025 · Jordan Villella

When your bike already has a World Championship under its belt before being released to the public... you know you're on the right path.

Read Review

Escape Collective
In for Review: 2026 Giant Anthem Advanced SL cross-country bike

Nov 2025 · Dave Rome

It’s not often you get a bike that’s been ridden to a world championship title before it’s released.

Read Review

off.road.cc
Giant Anthem Advanced Pro 29 1 review

Nov 2023

The Anthem Advanced Pro 29 1 is Giant's flagship XC thoroughbred and, for its top-shelf price, it is tricked out with a matching component list. Along with a blingy kit, its efficient yet confident ride puts it squarely in line as a top contender for the best cross-country mountain bike crown. Bike check: Nino Schurter's Scott Spark Merida Big.Nine 10k first ride review The Rules of Faff - A mountain biker's guide Giant marketed this bike as an XC racing machine that works well both in terms of uphill and downhill situations.

Read Review

BikeRadar
2022 Giant Anthem Advanced Pro 29 1 review

May 2022 · Tom Marvin

A thoroughly modern high-tech cross-country bike that flies when care is taken over its setup

Highs
  • Excellent XC geometry

  • Decent spec list, even for the cash

  • Confident yet agile handling

Lows
  • Harsh cockpit

  • Live Valve needs care to get settings right

Read Review

Bike Perfect
Hands on: Giant Anthem Advanced Pro 29 1 2022 review – hugely capable XC bike with electronic controlled suspension

May 2022 · Graham Cottingham

Giant's new long-standing Anthem gets a serious suspension and geometry overhaul for 2022 in what could be the cross-country bike's biggest update yet

Highs
  • Calm and controlled geometry

  • Well controlled suspension

  • Very capable spec list

  • Live Valve works effectively in the background

Lows
  • Lower shock mount recess collects dirt

  • Only one bottle cage

  • No downtube protection

  • No internal frame storage

  • Snakepit of Live Valve cables

Read Review

Flow Mountain Bike
Giant Anthem Review | Is the new Anthem one of the best XC bikes we've ever tested?

Mar 2022

For 2022, the Giant Anthem has been overhauled with a brand new carbon frame, a new suspension design, and an increase in travel. It also features an updated Fox Live Valve system, with the goal of developing a faster and more efficient race bike. Read on for our ride impressions of the new Giant Anthem.

Highs
  • One of the lightest full suspension frames on the market

  • Fantastic handling with near-perfect geometry

  • Updated Live Valve system is very impressive

  • The Fox 34 SC lends confidence and control up front

  • Grippy 2.4in tyres & responsive XCR wheelset

  • Decent lightweight dropper post as standard

Lows
  • Original frame cracked

  • Live Valve system adds cable and battery clutter

  • Shifting lacks finesse without genuine Shimano chain

  • Single bottle only

Read Review

Geometry
Specs
Build
Frame

Advanced-grade composite front and rear triangles, 100mm FlexPoint Pro suspension, 12x148mm thru-axle

BB StandardBB86/BB92, Press Fit

Tire Clearance2.4"

ColorOcean Twilight

Fork

RockShox Sid Base, 110mm, Boost 15x110, 44mm offset, remote lockout

Travel110mm

Shock

RockShox SidLuxe Select+, 165/45, custom tuned for Giant

Travel100mm

Bottom Bracket

Shimano, press fit

Stem

Giant Contact SL XC, 35mm S:60mm, M:70mm, L:70mm, XL:70mm

Handlebar

Giant Contact XC Flat, 760x35mm

Saddle

Giant Grit PP

Seatpost

Giant Contact Switch Core dropper, remote S: 100mm travel / 30.9 x 350mm M: 120mm travel / 30.9 x 400mm L:

TypeDropper

Grips

SRAM TwistLoc Ultimate

Groupset
Rear Derailleur

Shimano SLX RD-M7100

Front Derailleur

N/A

Crank

Praxis Cadet, 32t, 55mm chainline S:170mm, M:175mm, L:175mm, XL:175mm

Shifters

Shimano Deore SL-M6100, 1x12

Cassette

Shimano SLX M7100, 10x51

Chain

KMC X-12

Brakes

Shimano Deore MT410, hydraulic, Shimano RT-26 rotors [F]180mm, [R]160mm

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano Deore MT401

Wheels
Rims

Giant XCT 29, 25mm inner width

Spokes

stainless

Front Hub

Shimano C500, sealed

Rear Hub

Shimano C500, sealed

Tires

Maxxis Aspen 29x2.4, foldable, 120tpi, TLR, EXO, tubeless

Rider Notes
Riders Also Viewed

First added August 24

Last updated March 21

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