Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2018 Giant Anthem 29 1
Previous used estimate
$1,020 - $1,049
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Giant Anthem 29 1
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2018 Giant Anthem 29 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Anthem model years
2025$5,034 - $5,179▲ 394% vs. 2018
2024$4,482 - $4,611▲ 339% vs. 2018
2023$3,671 - $3,777▲ 260% vs. 2018
2022$2,769 - $2,849▲ 172% vs. 2018
2021$2,259 - $2,324▲ 122% vs. 2018
2020$1,759 - $1,809▲ 72% vs. 2018
2019$3,506 - $3,607▲ 244% vs. 20182018$1,020 - $1,049Currently viewing
2017$1,747 - $1,797▲ 71% vs. 2018
2016$1,799 - $1,850▲ 76% vs. 2018Compare Anthem 29 1 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Master technical XC terrain with speed and stability. This new 29er is perfect for XC racing, marathons, or trail epics. Built on a totally reengineered ALUXX SL aluminum frameset featuring 90mm of rear suspension travel and 100mm up front, this all-new 29er delivers speed, balance, and control on fast, technical XC terrain. It’s optimized for larger-diameter wheels with an updated Maestro suspension system that’s configured for a tighter rear triangle. The updated geometry makes it a quicker and more agile on climbs and descents. The Trunnion-mount shock produces a smooth, supple feel with improved pedaling efficiency. A new Advanced Forged Composite upper rocker arm is lighter and stronger than the previous aluminum version. And Boost wider hub spacing improves wheel stiffness for better control in rugged XC terrain. Features: - ALUXX SL-grade aluminum frame with 90mm of smooth Maestro suspension - Fox 32 Float SC Performance Elite 100mm-travel fork with Boost thru-axle - Fox Float Performance Elite trunnion mount rear shock - Giant XCR 1 29 Composite DBL WheelSystem with Maxxis IKON tubeless tires - SRAM GX Eagle 1x12-speed drivetrain with SRAM Level TL hydraulic disc brakes
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox 32 Float SC Performance Elite Remote, FIT4 Damper, Remote Lockout, Boost, Kabolt, OverDrive, 100mm travel
- Component Hubs
- Giant XCR 1 29 composite WheelSystem; Pawl driver, Boost
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Giant Contact SL
- Product Family
- Anthem
- Component Axles
- Front: Boost 15 x 110mm Rear: 12 x 148mm
- Component Chain
- SRAM GX
- Component Color
- Black/Orange
- Component Frame
- ALUXX SL-grade aluminum, Advanced forged composite upper rocker, 90mm Maestro suspension
- Component Brakes
- SRAM Level TL, hydraulic disc, [F] 180mm, [R] 160mm
- Component Pedals
- N/A
- Component Saddle
- Giant Contact SL, Forward
- Component Cassette
- SRAM GX Eagle, 10x50, 12-Speed
- Component Crankset
- Truvativ Stylo 6k Eagle
- Component Shifters
- SRAM GX Eagle
- Component Handlebar
- Giant Contact SL Trail
- Component Seat Post
- Giant Contact, composite, 27.2mm
- Component Chainrings
- 32T
- Component Front Tire
- Maxxis IKON 29x2.2, Folding, 120 TPI, 3C, EXO, Tubeless
- Component Rear Shock
- Fox Float Performance Elite, Trunnion mount
- Component Brake Levers
- SRAM Level TL
- Component Bottom Bracket
- SRAM GXP, Press Fit
- Component Rear Derailleur
- SRAM GX Eagle
- Component Front Derailleur
- N/A
- Rear Shock
- Fox Float Performance Elite, Trunnion mount
- Hubs
- Giant XCR 1 29 composite WheelSystem; Pawl driver, Boost
- Crankset
- Truvativ Stylo 6k Eagle
- Pedals
- N/A
- Bottom Bracket
- SRAM GXP, Press Fit
- Chain
- SRAM GX
- Saddle
- Giant Contact SL, Forward
- Handlebar
- Giant Contact SL Trail
- Front Derailleur
- N/A
- Rear Derailleur
- SRAM GX Eagle
- Stem
- Giant Contact SL
- Axles
- Front: Boost 15 x 110mm Rear: 12 x 148mm
- Brake Levers
- SRAM Level TL
- Brakes
- SRAM Level TL, hydraulic disc, [F] 180mm, [R] 160mm
- Cassette
- SRAM GX Eagle, 10x50, 12-Speed
- Chainrings
- 32T
- Fork
- Fox 32 Float SC Performance Elite Remote, FIT4 Damper, Remote Lockout, Boost, Kabolt, OverDrive, 100mm travel
- Frame
- ALUXX SL-grade aluminum, Advanced forged composite upper rocker, 90mm Maestro suspension
- Seat Post
- Giant Contact, composite, 27.2mm
- Shifters
- SRAM GX Eagle
- Color
- Black/Orange
- Size
- X-Large
- Front Tire
- Maxxis IKON 29x2.2, Folding, 120 TPI, 3C, EXO, Tubeless
What to check when buying used
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.