Giant Anthem Advanced 29 2

Name: Giant Anthem Advanced 29 2
Brand: Giant

2025 MountainCross-country Manufacturer page

Giant Anthem Advanced 29 2, color Moonstone

Travel: 110 / 100 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 163–173
MD 170–181
LG 178–189
XL 186–198

Components

20 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Advanced-grade composite front and rear triangles, 100mm FlexPoint Pro suspension, 12x148mm thru-axle Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- Shimano
Cassette
- Shimano Deore XT CS-M8100 12 speeds
CS-M8100
Chain
- KMC
X-12
Crankset
- Shimano Deore XT FC-M8120 12 speeds 32t
FC-M8120
Front derailleur

None
Rear derailleur
- Shimano Deore XT RD-M8100 12 speeds
RD-M8100
Shifters
- Shimano Deore XT SL-M8100
SL-M8100

Brakes

2 parts

Brake levers
- Shimano Deore
BL-M7100
Brakes
- Shimano SLX BR-M7100
BR-M7100RT-56

Wheels and tires

5 parts

Cockpit and contact points

5 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 450mm

Stack 593mm

Wheelbase 1159mm

Head angle 67.5°

Seat angle 75.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	420	450	470	495
Stackmm	589	593	603	612
Top tube lengthmm	572	604	626	653
Seat tube lengthmm	390	420	465	495
Head tube lengthmm	90	95	105	115
Head tube angle	67.5°	67.5°	67.5°	67.5°
Seat tube angle	75.5°	75.5°	75.5°	75.5°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1127	1159	1183	1212
Front centermm	695	727	751	780
Bottom bracket dropmm	42	42	42	42
Bottom bracket heightmm	332	332	332	332
Standover heightmm	745	750	777	800
Fork rakemm	44	44	44	44
Trailmm	109	109	109	109
Stack/reach ratio	1.40	1.32	1.28	1.24
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	760	760	760	760
Stem lengthmm	60	70	70	70

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 110 mm
Rear travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire clearance: Maximum tire width: 2.4″
Tire width: 2.4″
Wheel material: Carbon
Wheel size: 29″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

110 mm

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2025
Sample: 1,508 bicycles with this information
Coverage: 87.8% of the class

Shifting

Mechanical

222 of 1,648 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2025
Sample: 1,648 bicycles with this information
Coverage: 95.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 35.5 km/h

Total gear range 510%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.2–92.8 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds
Specification	This bicycle Giant Anthem Advanced 29 2	Giant Anthem Advanced 29 1	Giant Anthem Advanced 29 3	Giant Anthem Advanced 29 4
Frame
Bicycle weight	Not informed	10.57 kg	12.03 kg	Not informed
Drivetrain
Largest sprocket	51	52	51	51
Lowest gear	18.2 in	17.9 in	18.2 in	18.2 in
Cockpit
Shifting	Mechanical	Electronic	Mechanical	Mechanical
Derailleur hanger	Not informed	UDH	Not informed	UDH
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	BB86/BB92	Not informed
Fork spring	Air	Air	Not informed	Not informed
Wheel material	Carbon	Carbon	Aluminum	Aluminum
Power meter	Not informed	SRAM XO Eagle Transmission with power meter, 32t, 55mm chainline S:170mm, M:175mm, L:175mm, XL:175mm	Not informed	Not informed