Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2021 Giant Trance X Advanced Pro 29 2
Value Guide market data · 2021 Giant Trance X Advanced Pro 29 2
12-month trend
12%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Giant Trance X Advanced Pro 29 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Trance model years
2025$7,440 - $8,640▼ 15% vs. 2021
2024$5,301 - $6,156▼ 39% vs. 2021
2023$4,185 - $4,860▼ 52% vs. 2021
2022$9,765 - $11,340▲ 12% vs. 2021
2021$8,742 - $10,152Currently viewing
2020$9,765 - $11,340▲ 12% vs. 2021
2019$8,105 - $9,412▼ 7% vs. 2021
2018$7,589 - $8,813▼ 13% vs. 2021
2017$7,487 - $8,694▼ 14% vs. 2021
2016$7,161 - $8,316▼ 18% vs. 2021
2015$7,208 - $8,370▼ 18% vs. 2021
2014$7,184 - $8,343▼ 18% vs. 2021
2013$3,953 - $4,590▼ 55% vs. 2021
2012$7,998 - $9,288▼ 9% vs. 2021
2011$8,091 - $9,396▼ 7% vs. 2021
2010$6,324 - $7,344▼ 28% vs. 2021
2009$5,301 - $6,156▼ 39% vs. 2021
2008$3,255 - $3,780▼ 63% vs. 2021
2007$3,348 - $3,888▼ 62% vs. 2021
2006$3,348 - $3,888▼ 62% vs. 2021
2005$3,162 - $3,672▼ 64% vs. 20212021 Trance X Advanced Pro 29 2 lineup
Overview
About this bike
2021 Giant Trance X Advanced Pro 29 2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Carbon / Advanced-Grade Composite front and rear triangles, 135mm Maestro suspension, flip chipColor:Carbon / Chameleonmars
- Suspension
- Full, 135 / 150mm
- Fork
- RockShox Pike Select / RockShox Pike Select, 150mm, Boost 15x110 Maxle Stealth, 42mm offset, custom tuned for GiantTravel:150mmSpring Type:Air
- Shock
- RockShox Deluxe Select+ / RockShox Deluxe Select+, 185/55, custom tuned for GiantTravel:135mm
Drivetrain
- Drivetrain
- 1 × 12
- Groupset
- NX Eagle, Truvativ Descendant
- Bottom Bracket
- SRAM DUB, press fit
- Rear Derailleur
- SRAM NX Eagle
- Crank
- Truvativ Descendent 6k Eagle, DUB Boost, 30t
- Shifters
- SRAM NX Eagle
- Cassette
- SRAM NX Eagle, 12-speed, 11x50
- Chain
- SRAM NX Eagle
Brakes
- Brakes
- Tektro Orion Hydraulic Disc / Tektro Orion HD-M475 Disc Brake and Lever - Front Hydraulic Post Mount BlackType:Tektro Orion Hydraulic Disc
- Brake Levers
- Shimano MT501
Cockpit
- Seatpost
- Dropper / Giant Contact Switch dropper with remote, 30.9Type:Dropper
- Stem
- Giant Contact SL 35
- Handlebar
- Giant Contact Trail, 35
- Saddle
- Giant Romero SL, SST rails
Wheels & Tires
- Wheels
- 29″ Carbon
- Rims
- Giant TRX-2 29 Carbon WheelSystem, 30mm inner
- Spokes
- Giant TRX-2 29 WheelSystem, DBL technology
- Front Hub
- Giant TRX-2 29 WheelSystem, Boost
- Rear Hub
- Giant TRX-2 29 WheelSystem, Boost
- Tires
- [F] Maxxis Minion DHF, tubeless, 29x2.5, WT, 3C, MaxxTerra, EXO, TR [R] Maxxis Dissector, tubeless, 29x2.4, WT, 3C, MaxxTerra, EXO, TR
Frame sizing
WheelsManufacturer sizing
StackManufacturer sizing
ReachManufacturer sizing
Stack/Reach RatioManufacturer sizing
Top Tube LengthManufacturer sizing
Seat Tube LengthManufacturer sizing
Seat Tube AngleManufacturer sizing
Head Tube LengthManufacturer sizing
Head Tube AngleManufacturer sizing
BB DropManufacturer sizing
BB HeightManufacturer sizing
Front CenterManufacturer sizing
Chainstay LengthManufacturer sizing
WheelbaseManufacturer sizing
RakeManufacturer sizing
TrailManufacturer sizing
Standover HeightManufacturer sizing
Stem LengthManufacturer sizing
Crank LengthManufacturer sizing
Handlebar WidthManufacturer sizing
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.