Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2021 Giant Trinity Advanced Pro 2
Value Guide market data · 2021 Giant Trinity Advanced Pro 2
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Giant Trinity Advanced Pro 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Trinity model years
2021 Trinity Advanced Pro 2 lineup
Overview
About this bike
2021 Giant Trinity Advanced Pro 2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Advanced-Grade Composite, alloy OverDrive steerer
- Frame
- Advanced-Grade Composite
Drivetrain
- Groupset
- 2021 Giant Trinity Advanced Pro 2
- Crankset
- Shimano Ultegra, 36/52 with Giant Power Pro power meter
- Bottom Bracket
- Shimano, press fit
- Chain
- KMC X11SL-1
- Front Derailleur
- Shimano Ultegra
- Rear Derailleur
- Shimano Ultegra
- Shifters
- Shimano SL-BSR1
- Cassette/Freewheel
- Shimano Ultegra, 11x30
Brakes
- Brake Levers
- Giant Trinity
- Brakes
- Giant SpeedControl SL
Cockpit
- Seatpost
- Trinity composite
- Saddle
- ISM PS1.0
- Stem
- Trinity alloy, high/low stem
- Handlebars
- Giant Trinity composite base bar with ski bend
Wheels & Tires
- Hubs
- Giant P-A2 wheelset
- Rims
- Giant P-A2 wheelset
- Tires
- Giant Gavia Course AC 1, tubeless, 700x25c (28mm), folding
- Spokes
- Giant P-A2 wheelset
Pedals
- Pedals
- Sold separately
Accessories
- Accessories & Extras
- Integrated hydration, integrated food storage, misc fairings, AeroVault system
- Color
- Carbon
Weight & Sizing
- Size
- X-Small / Small / Medium / Large
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
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
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.