Giant

2020 Giant XTC Advanced SL 29 1

Previous used estimate

$1,760 - $1,811

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

2020 Giant XTC Advanced SL 29 1

Value Guide market data · 2020 Giant XTC Advanced SL 29 1

12-month projected trend

10%

Direction and magnitude, not judgment

vs. category average

4%

Drops faster than category avg

Price over time - 2020 Giant XTC Advanced SL 29 1

$5.0k$2.8k$686MSRPMSRPYr 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

Chaotic starts, the battle for position, red zone climbs and technical descents. XC racing is where adrenaline meets endurance, and this all-new superlight hardtail gives you just the kick you need to move up through the pack. When it comes to pure XC racing speed and performance, nothing beats the efficiency of a lightweight composite hardtail. The new XtC Advanced SL 29 builds on its World Cup pedigree with a totally reengineered frame that represents the lightest off-road machine we've ever built. The superlight chassis is handcrafted with pro-level Advanced SL composite, featuring geometry that's optimized for its balanced, stable and fast-rolling 29-inch wheels. Each one is custom assembled with a specific composite layup schedule that varies according to frame size. The result? Supercharged climbing efficiency, smooth compliance through roots, rocks and ruts, and uncompromising performance to match your XC obsession. Superlight and responsive Pro-level Advanced SL composite frame is the lightest off-road frame Giant has ever produced, offering serious XC racers a competitive advantage for climbing, accelerating and sprinting. Ultra-efficient The frame is engineered with the highest stiffness-to-weight-ratio of any hardtail mountain bike in its class, which translates to ultra-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
RockShox SID Select+ DebonAir, 100mm, OverDrive, 15x110 Maxle Stealth
Component Hubs
Giant XCR-1 29 WheelSystem
Component Size
Small, Medium, Large, X-Large
Component Stem
Giant Contact SL
Product Family
XTC Advanced
Component Chain
Shimano
Component Color
Metallic Blue
Component Frame
Advanced SL-Grade Composite
Component Brakes
Shimano Deore XT
Component Saddle
Giant Contact SL (forward)
Component Headset
Front: 110x15mm
Component Cassette
Shimano Deore XT, 10x51
Component Crankset
Shimano Deore XT, 32t
Component Shifters
Shimano Deore XT
Component Handlebar
Giant Contact SL XC Flat, 780x31.8
Component Seat Post
Giant Contact, composite, 30.9
Component Front Tire
Maxxis Recon Race 29x2.25, foldable, TLR, EXO, tubeless
Component Brake Levers
Shimano Deore XT
Component Bottom Bracket
Shimano, press fit
Component Rear Derailleur
Shimano Deore XT
Component Accessories Extras
Tubeless prepared
Hubs
Giant XCR-1 29 WheelSystem
Crankset
Shimano Deore XT, 32t
Bottom Bracket
Shimano, press fit
Chain
Shimano
Saddle
Giant Contact SL (forward)
Handlebar
Giant Contact SL XC Flat, 780x31.8
Headset
Front: 110x15mm
Rear Derailleur
Shimano Deore XT
Stem
Giant Contact SL
Accessories & Extras
Tubeless prepared
Brake Levers
Shimano Deore XT
Brakes
Shimano Deore XT
Cassette
Shimano Deore XT, 10x51
Fork
RockShox SID Select+ DebonAir, 100mm, OverDrive, 15x110 Maxle Stealth
Frame
Advanced SL-Grade Composite
Seat Post
Giant Contact, composite, 30.9
Shifters
Shimano Deore XT
Color
Metallic Blue
Size
X-Large
Front Tire
Maxxis Recon Race 29x2.25, foldable, TLR, EXO, tubeless

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.

Shop Our Inventory