Quiver

Giant2025

2025 Giant XTC Advanced 29

XC

The 2025 Giant XTC Advanced 29 is an XC bike. Stack 601 to 629 mm. The XTC Advanced 29 1 build comes with Shimano XT M8100 SGS shifting and Giant XCR 2 wheels.

Source: giant-bicycles.com. Checked .

Key facts

Brand
Giant
Model
XTC
Model year
2025
Type
XC
Geometry labels
S, M, L, and XL
Source
giant-bicycles.com
Checked

Geometry by size

2025 Giant XTC Advanced 29 geometry by size
MeasurementSMLXL
Stack(mm)601 (from the manufacturer)601 (from the manufacturer)610 (from the manufacturer)629 (from the manufacturer)
Head tube angle(°)69.569.57070
Seat tube angle(°)73.573.573.573.5
Effective top tube(mm)Not available611 (from the manufacturer)632 (from the manufacturer)662 (from the manufacturer)
Wheelbase(mm)1084 (from the manufacturer)1103 (from the manufacturer)1125 (from the manufacturer)1156 (from the manufacturer)
BB drop(mm)58585858
Standover(mm)737 (from the manufacturer)764 (from the manufacturer)791 (from the manufacturer)829 (from the manufacturer)
Seat tube length(mm)380431475525
Head tube length(mm)95 (from the manufacturer)95 (from the manufacturer)105 (from the manufacturer)115 (from the manufacturer)
Sources agreeManufacturerNot available

Requested. Requests decide what we research next.

Stock build

21 parts

Frame

Giant XTC
FrameFrom the manufacturer: Frame type HardtailFrom the manufacturer: Category Cross CountryFrom the manufacturer: Rear triangle material composite

Suspension

Fox 32 Performance
ForkFrom the manufacturer: Wheel size 29From the manufacturer: Front axle / spacing 15x110 (Boost)From the manufacturer: Weight 1330 g

Drivetrain

ShifterActuation type Mechanical
DerailleurSpeeds 12Maximum cog 51 tFrom the manufacturer: Actuation type MechanicalFrom the manufacturer: Clutch yesWeight 284 gFrom the manufacturer: Total capacity 41 t
CassetteSpeeds 12
ChainSpeeds 12
CranksetChainring interface Direct MountWeight 620 g
Shimano XT M8100
Chainring

Wheels & Tires

WheelsetFrom the manufacturer: Tubeless ready
TireWheel size 27.5 / 29Width 2.25 / 2.35 / 2.4TPI 60 / 120 TPIBead FoldingTubeless readyWeight 687 g
TireWheel size 27.5 / 29Width 2.25 / 2.35 / 2.4TPI 60 / 120 TPIBead FoldingTubeless readyWeight 687 g

Brakes

BrakePiston count 2
BrakePiston count 2
Giant TR55
Rotor
Giant TR55
Rotor

Cockpit

Giant Contact XC
HandlebarFrom the manufacturer: Clamp diameter 35mmFrom the manufacturer: Width 760mm
StemFrom the manufacturer: Steerer diameter 1 1/8"From the manufacturer: Rise 8°From the manufacturer: Material Aluminum
Giant XC
GripsFrom the manufacturer: Grip diameter 32mm

Seatpost & Saddle

Dropper postFrom the manufacturer: Actuation CableFrom the manufacturer: Total length 400mm
SeatpostDiameter 30.9mm
SaddleRail material Steel

Keep your XTC Advanced 29 1 in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2025 Giant XTC Advanced 29?
Geometry is listed for S, M, L, and XL.
What are the reach and stack of the 2025 Giant XTC Advanced 29 in size L?
In size L, stack is 610 mm.
What is the head tube angle of the 2025 Giant XTC Advanced 29?
The head tube angle is 70 degrees in size L.
What does the 2025 Giant XTC Advanced 29 1 ship with?
The stock build includes Giant XTC, Fox 32 Performance, Shimano XT M8100, and Giant XCR 2.
Which years of the Giant XTC are on Quiver?
Quiver has the Giant XTC for 2025, 2026, and 2022.

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet

Quiver keeps track of the bikes you own.

Free on App StoreFree on Google Play