Giant XTC Advanced 29 1 Bike
The Giant XTC Advanced 29 1 is the featherweight hardtail that makes climbing addictive.
The XTC Advanced 29 1 is a carbon cross-country hardtail for riders who want raw efficiency, snappy acceleration, and race-day speed. With no rear suspension to slow it down, every watt goes to the trail, perfect for punchy climbs and fast fire roads in the foothills above the Valley.
It's right for you if:
You want the lightest, most efficient way to climb and race XC.
You love a direct, connected feel and low-maintenance simplicity.
You're a racer or fitness rider chasing fast times on smoother trails.
Why you'll love it:
The Advanced-grade carbon frame is light and stiff, so sprints and climbs feel electric.
The hardtail design sends every pedal stroke straight forward.
A cross-country suspension fork takes the edge off the trail while keeping things efficient.
Big 29-inch wheels carry momentum and smooth out rough ground.
Hydraulic disc brakes give you sharp, confident control on fast descents.
The tech you get: an Advanced-grade composite frame, a cross-country suspension fork, a 1x wide-range drivetrain, hydraulic disc brakes, and fast-rolling 29-inch wheels.
Reserve Your Ride
(818) 818-6262 | No deposit required.
Every bike from Cycle World Bike is assembled by hand, inspected for safety, and ready to ride when you pick it up.
Brian, our lead technician, builds and tunes every bike that leaves the shop
Steve helps match the right frame size and riding position to your body
Come back anytime for adjustments, questions, or service
No guessing your size from a chart. No assembling it from a box in your garage.
Book a Fitting
Not sure which size or model is right for you? Call and schedule a fitting with Steve. He will walk you through frame sizing, riding position, and which bike matches how you ride. No commitment, no pressure. Just expert advice from someone who has been fitting riders for decades.
(818) 818-6262
Serving the San Fernando Valley since 1966. Lowest Price Guarantee on every bike we carry.
Highlights
Carbon Hardtail Efficiency
The Advanced-grade composite frame turns every pedal stroke into forward drive. With no rear suspension to eat power, this is the bike for riders who want to feel the trail and fly on the climbs.
Fox 32 Step Cast Fork
100mm of lightweight Fox 32 SC travel smooths the front end without adding bulk. The two-position remote lockout lets you lock it out for smooth climbs and open it when the trail turns technical.
Deore XT Drivetrain
Shimano's 1x12 XT group is race-level shifting: crisp, reliable, and wide-range with a 10-51T cassette. You've got a gear for the steepest wall and one for the fastest fireroad.
Deore XT Hydraulic Brakes
XT stoppers deliver strong, predictable braking with an easy lever feel. On a fast hardtail, that control lets you carry more speed into corners and trust the bike to slow when you need it.
Carbon 29 WheelSystem
Giant's XCR 2 carbon wheels are stiff and light, so the bike accelerates hard and tracks true. Maxxis Rekon Race rubber keeps rolling resistance low without giving up grip.
Dropper-Ready Trail Manners
A Giant Contact Switch Core dropper post drops the saddle on demand, giving this XC hardtail the versatility to handle steeper, rowdier descents than its race pedigree suggests.
Specifications
Frame | Advanced-grade composite, 12x148mm thru-axle |
Fork | Fox 32 Float Step Cast Performance, 100mm, GRIP damper, 44mm offset, two-position remote lockout |
Shifters | Shimano Deore XT M8100, 1x12 |
Front Derailleur | N/A (1x) |
Rear Derailleur | Shimano Deore XT M8100 |
Crankset | Shimano Deore XT M8120, 32t |
Bottom Bracket | Shimano, press fit |
Cassette | Shimano SLX M7100, 10x51 |
Chain | KMC X-12 |
Brakes | Shimano Deore XT BR-M8100 hydraulic; Shimano RT-66 rotors [F]180mm, [R]160mm |
Wheelset | Giant XCR 2 Carbon 29 WheelSystem |
Hubs | Giant MTB alloy 6-bolt [F]; 3-pawl driver [R] |
Tires | Maxxis Rekon Race, 29x2.4 [F] / 29x2.25 [R], tubeless-ready |
Handlebar | Giant Contact XC 35, 760x35mm |
Stem | Giant Contact SL XC 35 |
Seatpost | Giant Contact Switch Core dropper, 100mm travel |
Saddle | Giant Grit SL |
Pedals | Not specified |
Weight | Not listed |
Sizes Available | S, M, L, XL (riders 5'4"-6'6") |


