XTC Advanced 29 1
Giant
Crosscountry
XTC Advanced 29 1 is a carbon cross-country mountain bike (2025), by Giant, in the Xtc series. This model is best for a wide range of riders thanks to its fit flexibility, with a balanced riding position, with a surface profile that is best for smoother trails and efficient rolling. Its profile is strongest in areas like strong climbing friendliness for sustained uphill riding, good fit flexibility for dialing in rider position, and a balanced ride feel between comfort and directness. The main trade-off is a value score that depends more on priorities than pure price efficiency. Next step: compare this bike with other cross-country models on MatchBikes.com.
6.0
Rating

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Score Summary
Performance
6.6
Value
3.4
Fit
6.7
Performance
Built for speed and efficiency
Speed
5.0
Very Low
Climbing Efficiency
8.6
Climber
Suspension
5.0
Confident trail control
Fit
Dialed-in Fit & Comfort
Riding Position
6.7
Balanced
Fit Flexibility
7.1
Adjustable
Ride Comfort
6.4
Balanced
Value
Value for Money
3.4
Overpriced
Surface Range
Flow TrailsSpecifications
General
Brand
Giant
Model
XTC Advanced 29 1
Year
2025
Price
$4,000
Category
Mountain
Sub Category
Crosscountry
Groupset
XT
Frame
Frame
Advanced-grade composite, 12x148mm thru-axle
Suspension Fork
Fox 32 Float Step Cast Performance, 100mm, GRIP damper, 44mm offset, two-position remote lockout, Boost 15x110 Kabolt
Suspension Type
Hardtail
Drivetrain
Shift Levers
Shimano Deore XT M8100, 1x12
Rear Derailleur
Shimano Deore XT M8100
Cassette
Shimano SLX M7100, 10x51
Crank
Shimano Deore XT M8120, 32t S:170mm, M:175mm, L:175mm, XL:175mm
Bottom Bracket
Shimano, press fit
Chain
KMC X-12
Wheels
Front Hub
[F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 3-pawl driver, 6-bolt
Rear Hub
[F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 3-pawl driver, 6-bolt
Rims
Giant XCR 2 Carbon 29 WheelSystem
Spokes
Sapim
Tires
[F] Maxxis Rekon Race, 29x2.4[R] Maxxis Rekon Race, 29x2.25, foldable, TLR, EXO
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano Deore XT BR-M8100, hydraulic, Shimano RT-66 rotors [F]180mm, [R]160mm
Brake Levers
Shimano Deore XT BL-M8100
Cockpit
Stem
Giant Contact SL XC 35 S:60mm, M:70mm, L:80mm, XL:90mm
Handlebar
Giant Contact XC 35, 760x35mm
Grips
Giant XC Pro S:32mm, M:32mm, L:34mm, XL:34mm
Seat
Saddle
Giant Grit SL
Seatpost
Giant Contact Switch Core dropper, remote S: 100mm travel / 30.9 x 350mm M: 100mm travel / 30.9 x 350mm L:
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.452 mm | 1.389 mm | 1.353 mm | 1.325 mm |
| Bottom Bracket Height | 316 mm | 316 mm | 316 mm | 316 mm |
| Front Center | 668 mm | 687 mm | 709 mm | 740 mm |
| Rake | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 94.9 mm | 94.9 mm | 94.9 mm | 94.9 mm |
| Stack | 604 mm | 604 mm | 613 mm | 632 mm |
| Reach | 416 mm | 435 mm | 453 mm | 477 mm |
| Top Tube Length | 595 mm | 614 mm | 635 mm | 665 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 380 mm | 431 mm | 475 mm | 525 mm |
| Head Tube Angle | 69.5 ° | 69.5 ° | 70 ° | 70 ° |
| Head Tube Length | 95 mm | 95 mm | 105 mm | 115 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1087 mm | 1106 mm | 1128 mm | 1159 mm |
| Bottom Bracket Drop | 58 mm | 58 mm | 58 mm | 58 mm |
| Standover Height | 737 mm | 764 mm | 791 mm | 829 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 163 cm | 170 cm | 178 cm | 186 cm |
| Rider Max Height | 173 cm | 181 cm | 189 cm | 198 cm |




























































