Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2019 GT Speed Series Junior
Value Guide market data · 2019 GT Speed Series Junior
12-month trend
12%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2019 GT Speed Series Junior
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Speed model years
2021$986 - $1,145▲ 26% vs. 2019
2020$814 - $945▲ 4% vs. 2019
2019$781 - $907Currently viewing
2018$865 - $1,004▲ 11% vs. 2019
2016$1,116 - $1,296▲ 43% vs. 2019
2015$1,414 - $1,642▲ 81% vs. 2019
2014$1,414 - $1,642▲ 81% vs. 2019
2013$1,135 - $1,318▲ 45% vs. 2019
2012$1,074 - $1,247▲ 38% vs. 20192000$747 - $867▼ 4% vs. 20191999$1,060 - $1,231▲ 36% vs. 2019.jpg)
1998$1,171 - $1,360▲ 50% vs. 2019
1997$1,228 - $1,426▲ 57% vs. 20191996$763 - $886▼ 2% vs. 20192019 Speed Series Junior lineup
Overview
About this bike
2019 GT Speed Series Junior value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- GT BMX Junior Race, 6061 AL 1" Steerer, 25.4 x 2.2mm Blades, 312mm A/C
- Frame
- GT Speed Series MK7 Junior Race Design, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, Reverse Dropouts, Euro BB, 1" Integrated H/T
Drivetrain
- Groupset
- 2019 GT Speed Series Junior
- Crankset
- GT Forged Alloy 2-Piece, 127mm Arms, 24mm Hollow Alloy Spindle
- Bottom Bracket
- EB24 Sealed Bearings
- Chain
- KMC Z1 Narrow, 3/32"
- Chainrings
- 36T AL CNC Chain Ring, AL Chain Ring Bolts
Brakes
- Brake Levers
- Promax BL-367 mini V-Type AL 2 Finger Lever w/ Reach Adjust
- Brakes
- Rear Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
Cockpit
- Saddle
- BOX Echelon
- Headset
- 1" Integrated Design, 36X45 Degree Sealed Bearings
- Stem
- GT Top Load, Cold Forged 1", 40mm Length
- Handlebars
- GT Speed Alloy 4"H x 24"W, 8° sweep, 2° Up, Taper Cross Bar
- Seat Post
- AL Integrated w/ Saddle, 22.2 x 135mm
- Tape/Grips
- GT Statement
Wheels & Tires
- Hubs
- Front: GT Speed Series, Alloy CNC body, Sealed Bearings<br>Rear: GT Speed Series, Alloy CNC body, Sealed Bearings, Disc, 6 pawl 72-point alloy cassette
- Tires
- Kenda Kompact Pro Race, 60TPI, 20 x 1-1/8"
- Axles
- 3/8"
- Spokes
- Stainless Steel, 14g
Pedals
- Pedals
- GT Mini Size Platform, PP Material
Accessories
- Accessories & Extras
- GT 6061 AL CNC Chain Tensioners
- Rims/Wheels
- Speed Series Aero double wall, 28h
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.