Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2019 GT Performer 20.5" Top Tube
Value Guide market data · 2019 GT Performer 20.5" Top Tube
12-month trend
4%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2019 GT Performer 20.5" Top Tube
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Performer model years
2021$939 - $1,091▲ 37% vs. 2019
2020$326 - $378▼ 52% vs. 2019
2019$684 - $794Currently viewing
2018$707 - $821▲ 3% vs. 2019
2017$316 - $367▼ 54% vs. 2019
2016$279 - $324▼ 59% vs. 2019
2015$307 - $356▼ 55% vs. 2019
2014$456 - $529▼ 33% vs. 2019
2012$460 - $535▼ 33% vs. 2019
2010$344 - $400▼ 50% vs. 2019
2003$233 - $270▼ 66% vs. 20191999$312 - $363▼ 54% vs. 20191998$366 - $426▼ 46% vs. 20191994$298 - $346▼ 56% vs. 20192019 Performer 20.5" Top Tube lineup
Overview
About this bike
2019 GT Performer 20.5" Top Tube value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- GT FS Design, Hi-Ten 31.8- 28.6mm Tapered O.D. Blades, 31mm Offset, 3/8" Axle Dropouts
- Frame
- GT FS Design, Hi-Ten Steel Tubes, DT Gusset, MID BB, Seat Stay Mounted U-Brake, Integrated 1-1/8" H/T w/ Removable Rotor Tabs, Odyssey Springfield Brake compatible
Drivetrain
- Groupset
- 2019 GT Performer 20.5" Top Tube
- Crankset
- GT Power Series Tubular Cr-Mo 3Pc., 170mm Arms, Cold Forged CR-MO 19mm x 8T Spline Spindle
- Bottom Bracket
- MID Sealed Bearing
- Chain
- KMC Z410
- Chainrings
- 25T GT Steel Chain Wheel
- Freewheel
- 9T Cassette
Brakes
- Brakes
- Rear Aluminum U-Brake w/ Soft Compount Pad
Cockpit
- Saddle
- GT Pivotal Padded
- Stem
- GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 50mm Length
- Handlebars
- Blue: GT Freestyle 2pc., Steel, 8.5"H x 29"W, 3°Up, 11° sweep<br>Green: GT Freestyle 4pc., Steel, 9.125"H x 29"W, 5°Up, 9° Back
- Seat Post
- Alloy Pivotal 25.4 x 200mm
- Tape/Grips
- GT Super Soft 155mm Single Compound w/o Flange w/ GT removable plug
Wheels & Tires
- Tires
- GT LP-5, 20 x 2.35" front, 2.2" rear
- Axles
- Front: 3/8"<br>Rear: 14mm x 180mm
- Spokes
- Stainless Steel, 14g
Pedals
- Pedals
- GT Low Profile FS Platform Design, PP Material, Boron Axle
Accessories
- Rims/Wheels
- Alloy single wall, 20" 36h
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.