Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2017 GT Performer 20"
Value Guide market data · 2017 GT Performer 20"
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 GT Performer 20"
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Performer model years
2021$939 - $1,091▲ 197% vs. 2017
2020$326 - $378▲ 3% vs. 2017
2019$684 - $794▲ 116% vs. 2017
2018$707 - $821▲ 124% vs. 20172017$316 - $367Currently viewing
2016$279 - $324▼ 12% vs. 2017
2015$307 - $356▼ 3% vs. 2017
2014$456 - $529▲ 44% vs. 2017
2012$460 - $535▲ 46% vs. 2017
2010$344 - $400▲ 9% vs. 2017
2003$233 - $270▼ 26% vs. 20171999$312 - $363▼ 1% vs. 20171998$366 - $426▲ 16% vs. 20171994$298 - $346▼ 6% vs. 20172017 Performer 20" lineup
Overview
About this bike
2017 GT Performer 20" value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Revamped, Steel 2pc Steerer, Tapered Legs
- Frame
- Revamped, Steel Tubes, DT Gusset, Integrated Seat Clamp, MID BB, Integrated H/T w/ Removable Tabs, Seatstay welded brake mounts
Drivetrain
- Groupset
- 2017 GT Performer 20"
- Crankset
- GT Power Series Cr-Mo 170mm 3pc, 19mm x 8T Cr-Mo Spindle, GT Power Series Cr-Mo 170mm 3pc, 19mm x 8T Cr-Mo Spindle
- Bottom Bracket
- Sealed MID
- Chain
- KMC Z410
- Chainrings
- GT 5mm 25T Steel Chainwheel
- Freewheel
- 9T
Brakes
- Brake Levers
- Alloy
- Brakes
- Aluminum U-Brake
Cockpit
- Saddle
- GT Pivotal Padded
- Stem
- GT Topload, 32mm Rise, 50mm Length
- Handlebars
- GT Freestyle 2pc., Steel, 8.5"H x 29"W, 3-degree Up, 11-degree Back
- Seat Post
- Alloy Pivotal 25.4 x 200mm
- Tape/Grips
- GT Super Soft 155mm, w/o Flange, w/ GT plug
Wheels & Tires
- Hubs
- Front: GT, Alloy, 36H</br>Rear: 9T Sealed Mechanism 14mm Cassette
- Tires
- Front: GT LP-5 20" x 2.35"</br>Rear: 2.2"
- Axles
- Front: 3/8" Axle</br>Rear: 14mm
Pedals
- Pedals
- GT Low Profile Platform
Accessories
- Rims/Wheels
- Alloy Single Wall, 20" 36 Hole
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.