Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2017 GT Grade Tiagra
Previous used estimate
$262 - $270
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 GT Grade Tiagra
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2017 GT Grade Tiagra
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Grade model years
Compare Grade Tiagra models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
It doesn't just set the bar, GT's Grade Tiagra redefines two-wheeled adventure. Thanks to endurance-oriented geometry, all-day comfort and stability are virtually guaranteed. Sturdy Alex rims are the right choice for tarmac or gravel, and a pair of Schwalbe Road Cruiser K-Guard tires keeps your ride feeling stable no matter where the road takes you. Shimano's Tiagra drivetrain with an FSA crank has a workman-like price and enthusiast performance, with twenty smooth-shifting gears to take you wherever your heart desires. And since the fun has to stop sometime, TRP Spyre mechanical disc road brakes deliver all-weather-capable stopping power. GT components, including saddle, cockpit parts, and seatpost, provide great ergonomics and support for every ride.
Specifications
- Category
- Road
- Component Fork
- Grade Carbon 1 1/8 to 1 1/4" threadless alum steerer, disc specific
- Component Hubs
- Formula 6 bolt disc sealed (F) 28h, (R) cassette 32h
- Component Stem
- GT Design 3D forged 6061, 4 bolt face plate 7mm Rise, 31.8mm Clamp
- Product Family
- Grade
- Component Axles
- Front: 15mm thru axleRear: 135mm spacing standard QR
- Component Chain
- KMC X10 10-speed
- Component Frame
- Grade alloy frame with smooth welds, hydroformed (TT,DT), Tapered 1 1/8"-1 1/4" headtube
- Component Tires
- Schwalbe Road Cruiser K-Guard 700C
- Component Brakes
- TRP Spyre mechanical disc road brake, 160mm rotor
- Component Pedals
- Low Profile Nylon w/ Toe Clips
- Component Saddle
- GT Grade saddle
- Component Headset
- Integrated TH sealed bearing
- Component Cassette
- Shimano Tiagra 10-speed 12-28
- Component Crankset
- FSA Vero
- Component Shifters
- Shimano Tiagra STI 10-speed
- Component Handlebar
- GT DropTune Super Light double butted 6061 alloy bar with 10 degree flair
- Component Seat Post
- One Bolt Aluminum
- Component Wheel Set
- Alex ATD470 disc specific road 22mm tall profile
- Component Chainrings
- 50/34
- Component Tape Grips
- Velo Cork
- Component Brake Levers
- Shimano Tiagra 10-speed STI
- Component Bottom Bracket
- Sealed Cartridge
- Component Rear Derailleur
- Shimano Tiagra
- Component Front Derailleur
- Shimano Tiagra
- Hubs
- Formula 6 bolt disc sealed (F) 28h, (R) cassette 32h
- Tires
- Schwalbe Road Cruiser K-Guard 700C
- Crankset
- FSA Vero
- Pedals
- Low Profile Nylon w/ Toe Clips
- Bottom Bracket
- Sealed Cartridge
- Chain
- KMC X10 10-speed
- Saddle
- GT Grade saddle
- Handlebar
- GT DropTune Super Light double butted 6061 alloy bar with 10 degree flair
- Headset
- Integrated TH sealed bearing
- Front Derailleur
- Shimano Tiagra
- Rear Derailleur
- Shimano Tiagra
- Stem
- GT Design 3D forged 6061, 4 bolt face plate 7mm Rise, 31.8mm Clamp
- Axles
- Front: 15mm thru axleRear: 135mm spacing standard QR
- Brake Levers
- Shimano Tiagra 10-speed STI
- Brakes
- TRP Spyre mechanical disc road brake, 160mm rotor
- Cassette
- Shimano Tiagra 10-speed 12-28
- Chainrings
- 50/34
- Fork
- Grade Carbon 1 1/8 to 1 1/4" threadless alum steerer, disc specific
- Frame
- Grade alloy frame with smooth welds, hydroformed (TT,DT), Tapered 1 1/8"-1 1/4" headtube
- Seat Post
- One Bolt Aluminum
- Shifters
- Shimano Tiagra STI 10-speed
- Tape/Grips
- Velo Cork
- Wheel Set
- Alex ATD470 disc specific road 22mm tall profile
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.