| Size | Height Range | |
| XX-Small | 5'0"-5'2" | |
| X-Small | 5'2"-5'4" | |
| Small | 5'4" to 5'8" | |
| Medium | 5'7" to 5'11" | |
| Large | 5'10" to 6'2" | |
| X-Large | 6'2" to 6'6" |
The XTC Advanced 29 1 is a lightweight composite hardtail designed for singletrack domination.
Engineered to excel in cross-country racing and KOM pursuits, it delivers explosive speed and sharp handling. Tackle every climb and descent with confidence—this bike is built to push your limits and leave the competition behind.
Lightweight and responsive
A handcrafted Advanced-grade composite frameset offers XC racers and riders a competitive advantage for climbing, accelerating and sprinting.
XC efficiency
The frame is engineered with a high stiffness-to-weight ratio, which translates to efficient pedaling power and precise handling on the trail.
Custom compliance
Each frame is custom-tuned based on its size. Individual composite lay-up schedules are created to optimize vertical compliance to produce a smoother ride quality on XC terrain.
Giant
XTC Advanced 29 1 (2026)
$3,999.99
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Your Price: $3,799.99
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SKU: 1119015104
The XTC Advanced 29 1 is a lightweight composite hardtail designed for singletrack domination.
Engineered to excel in cross-country racing and KOM pursuits, it delivers explosive speed and sharp handling. Tackle every climb and descent with confidence—this bike is built to push your limits and leave the competition behind.
Lightweight and responsive
A handcrafted Advanced-grade composite frameset offers XC racers and riders a competitive advantage for climbing, accelerating and sprinting.
XC efficiency
The frame is engineered with a high stiffness-to-weight ratio, which translates to efficient pedaling power and precise handling on the trail.
Custom compliance
Each frame is custom-tuned based on its size. Individual composite lay-up schedules are created to optimize vertical compliance to produce a smoother ride quality on XC terrain.
SPECIFICATIONS
GEOMETRY
| S | M | L | XL | |
|---|---|---|---|---|
| A Seat Tube Length (inch) | 15 | 17 | 18.7 | 20.7 |
| A1 Seat Post Insertion Depth (inch) | 6.5 | 8.7 | 10.2 | 12.2 |
| B Seat Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° |
| C Top Tube Length (inch) | 23.4 | 24.2 | 25 | 26.2 |
| D Head Tube Length (inch) | 3.7 | 3.7 | 4.1 | 4.5 |
| E Head Tube Angle | 69.5° | 69.5° | 70.0° | 70.0° |
| F Fork Rake (inch) | 1.7 | 1.7 | 1.7 | 1.7 |
| G Trail (inch) | 3.7 | 3.7 | 3.7 | 3.7 |
| H Wheelbase (inch) | 42.8 | 43.5 | 44.4 | 45.6 |
| I Chain Stay Length (inch) | 16.7 | 16.7 | 16.7 | 16.7 |
| J Bottom Bracket Drop (inch) | 2.3 | 2.3 | 2.3 | 2.3 |
| K Stack (inch) | 23.8 | 23.8 | 24.1 | 24.9 |
| L Reach (inch) | 16.4 | 17.1 | 17.8 | 18.8 |
| M Stand Over Height (inch) | 29 | 30.1 | 31.1 | 32.6 |
| N Handlebar Width (inch) | 29.9 | 29.9 | 29.9 | 29.9 |
| O Stem Length (inch) | 2.4 | 2.8 | 3.1 | 3.5 |
| P Crank Length (inch) | 6.7 | 6.9 | 6.9 | 6.9 |
FEATURES
Key Technologies
Advanced Forged Composite Technology
A state-of-the-art high-pressure molding process is used to produce complex-shaped carbon fiber components that are lighter, stiffer and stronger than similar components made from aluminum. This technology is used in critical performance parts such as Maestro Suspension rocker links.
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Tubeless System
Whether you’re cornering in a crit, climbing technical singletrack or cruising through the city, you'll be free to ride without worrying about your bike's tires on your next adventure.
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Overdrive
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
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