Giant

2021 Giant XTC Advanced 29 3

Previous used estimate

$1,138 - $1,171

Actual value depends on condition, size, and local demand.

2021 Giant XTC Advanced 29 3

Value Guide market data · 2021 Giant XTC Advanced 29 3

12-month projected trend

12%

Direction and magnitude, not judgment

vs. category average

— %

No category comparison available

Price over time - 2021 Giant XTC Advanced 29 3

$2.3k$1.4k$419MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

All XTC Advanced model years

Overview

About this bike

For pure XC speed, this composite hardtail 29er delivers responsive ride quality and maximum efficiency on fast, flowy singletrack. It’s a great choice for your weekly race series, an off-road marathon, or burning up your local XC trails. With its large-diameter 29-inch wheels and lightweight Advanced-grade composite frame, this smooth-riding hardtail eats up XC terrain. The frameset is engineered for a 100mm fork, and it’s handcrafted with a specific composite layup schedule that varies according to frame size to create the optimal stiffness-to-weight ratio with just the right amount of vertical compliance. The result is a bike that scoots up steep climbs and gives you added confidence and control on fast, flowy singletrack. It features wider Boost hub spacing, which improves wheel stiffness and adds clearance to run larger tires, plus a host of other features that let you dial in its performance for nearly any type of terrain. Lightweight and responsive A hand-crafted 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

Subtype
Cross Country
Category
Mountain
Component Fork
Giant Crest 34 RRL, 100mm, remote lockout
Component Hubs
Shimano, sealed bearing
Component Size
Small, Medium, Large, X-Large
Component Stem
Giant Contact
Product Family
XTC Advanced
Component Axles
Front: 110 x 15mm thru-axle Rear: 148 x 12mm thru-axle
Component Chain
Shimano
Component Color
Carbon/Balsam Green
Component Frame
Advanced-Grade Composite
Component Tires
Maxxis Recon Race 29 x 2.25", foldable, TLR, EXO, tubeless
Component Brakes
Shimano MT410
Component Pedals
Platform
Component Saddle
Giant Contact (neutral)
Component Crankset
Praxis Cadet Boost
Component Shifters
Shimano Deore
Component Seat Post
Giant Connect, 30.9
Component Chainrings
32T
Component Handlebars
Giant Contact SL XC Flat, 780x31.8
Component Brake Levers
Shimano MT401
Component Bottom Bracket
Praxis, press fit
Component Rear Derailleur
Shimano Deore
Component Accessories Extras
Tubeless prepared
Component Cassette Rear Cogs
Shimano Deore, 11x51
Hubs
Shimano, sealed bearing
Tires
Maxxis Recon Race 29 x 2.25", foldable, TLR, EXO, tubeless
Crankset
Praxis Cadet Boost
Pedals
Platform
Bottom Bracket
Praxis, press fit
Chain
Shimano
Saddle
Giant Contact (neutral)
Rear Derailleur
Shimano Deore
Stem
Giant Contact
Accessories & Extras
Tubeless prepared
Axles
Front: 110 x 15mm thru-axle Rear: 148 x 12mm thru-axle
Brake Levers
Shimano MT401
Brakes
Shimano MT410
Chainrings
32T
Fork
Giant Crest 34 RRL, 100mm, remote lockout
Frame
Advanced-Grade Composite
Handlebars
Giant Contact SL XC Flat, 780x31.8
Seat Post
Giant Connect, 30.9
Shifters
Shimano Deore
Color
Carbon/Balsam Green
Size
X-Large
Cassette/Rear Cogs
Shimano Deore, 11x51

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Inspection

Suspension service

Confirm fork and rear shock service intervals and check pivot bearings for play.

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