Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2017 GT Grade Carbon Tiagra
Value Guide market data · 2017 GT Grade Carbon Tiagra
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
13%
Drops faster than category avg
Price over time - 2017 GT Grade Carbon Tiagra
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Grade model years
2017 Grade Carbon Tiagra lineup
Overview
About this bike
2017 GT Grade Carbon Tiagra value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork:
- GT Carbon with tapered 1 1/8 to 1 1/4 threadless Carbon steerer, disc specific, 15mm thru axle
- Fork
- GT Carbon with tapered 1 1/8 to 1 1/4 threadless Carbon steerer, disc specific
- Frame
- GT EnduRoad carbon frame and fork, disc specific triple triangle with Tapered head tube, full carbon fork, removable fender bridge
Drivetrain
- Groupset
- Shimano Tiagra
- Chain:
- KMC X11
- Crank:
- FSA Vero Compact 50alloy/34alloy
- Bottom Bracket:
- Sealed Cartridge BB adapter
- Front Derailleur:
- Shimano Tiagra
- Rear Derailleur:
- Shimano Tiagra
- Shifters:
- Shimano Tiagra 10-speed
- Crank Option 1:
- FSA Vero Compact 50alloy/34alloy
- Bottom Bracket
- PFBB30 bottom bracket
- Cassette
- Shimano Tiagra 10-speed 11-34
- Chain
- KMC X11
- Chainrings
- 50/34
- Crankset
- FSA Vero
- Front Derailleur
- Shimano Tiagra
- Rear Derailleur
- Shimano Tiagra
- Shifters
- Shimano Tiagra 10-speed
Brakes
- Brake:
- (F&R) TRP HY/RD Hydraulic disc road brake, 160mm rotor
- Brake Levers:
- Shimano Tiagra 10-speed STI
- Brake Levers
- Shimano Tiagra 10-speed STI
- Brakes
- TRP HY/RD Hydraulic disc road brake, 160mm rotor
Cockpit
- Handlebar:
- New GT DropTune Super Light double butted 6061 alloy bar with 16 degree flair
- Stem:
- New design 3D forged alloy SL
- Grips:
- Black Marble Cork
- Headset:
- Integrated TH sealed bearing
- Saddle:
- GT Grade saddle
- Seat Post:
- Carbon Shaft 27.2, 20mm set back
- Seat Clamp:
- New Alloy blk ano
- Grips
- Black Marble Cork
- Handlebar
- GT DropTune Super Light double butted 6061 alloy bar with 16 degree flair
- Headset
- Integrated TH sealed bearing
- Saddle
- GT Grade saddle
- Seatpost
- Carbon Shaft 27.2, 20mm set back
- Stem
- GT 3D forged alloy SL
Wheels & Tires
- Rims:
- Stan's NoTubes Radler Disc specific Road 28h
- Tires:
- (F&R) Clement Strada USH 700x32C, Folding
- Hubs:
- (F&R) Formula Ultralight 6 bolt disc sealed 28h
- Axles
- Front: 15mm thru axleRear: 135mm spacing standard QR
- Hubs
- Formula Ultralight 6 bolt disc sealed 28h
- Tires
- Clement Strada USH 700x32C, Folding
- Wheel Set
- Stan's NoTubes Radler Disc specific Road 28h
Pedals
- Pedals:
- Low Profile Nylon w/ Toe Clips
- Pedals
- Low Profile Nylon w/ Toe Clips
Accessories
- Crankset Chainwheel:
- 15
- Cog Set:
- Shimano Tiagra 10-speed 11-34
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.