Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2020 GT Speed Series Micro
Previous used estimate
$195 - $201
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 GT Speed Series Micro
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Price over time - 2020 GT Speed Series Micro
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Speed model years
2021$359 - $369▲ 84% vs. 20202020$195 - $201Currently viewing
2019$224 - $230▲ 15% vs. 2020
2018$219 - $226▲ 12% vs. 2020
2016$226 - $232▲ 16% vs. 2020
2015$286 - $294▲ 46% vs. 2020
2014$286 - $294▲ 46% vs. 2020
2013$228 - $235▲ 17% vs. 2020
2012$219 - $225▲ 12% vs. 20202000$165 - $170▼ 15% vs. 20201999$193 - $198▼ 1% vs. 2020Overview
About this bike
A lightweight, stiff frame to help you get the holeshot and take the win. - GT Speed Series MK7 Junior Race Design, 6061-T6 AL frame - GT BMX Junior Race, 6061 AL fork - GT Forged Alloy 2-piece crank - 38/14 gearing - Promax MV-87 rear brake
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- GT BMX Junior Race, 6061 AL 1" Steerer, 25.4x2.2mm Blades, 312mm A/C, 3/8" Dropouts
- Component Hubs
- Front: GT Speed Series, Alloy CNC Body, Sealed Bearings, 28h, 3/8" Female Allen Bolts w/ Alloy Washers
- Component Size
- 17.5-inch
- Component Stem
- GT Top Load, Cold Forged 1", 40mm
- Product Family
- Speed
- Component Chain
- KMC Z1 Narrow, 3/32"
- Component Color
- Black Fade
- Component 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
- Component Brakes
- Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
- Component Pedals
- GT Mini Size Platform, PP Material
- Component Saddle
- BOX Echelon
- Component Headset
- 1" Integrated Design, 45X45 Degree Sealed Bearings
- Component Crankset
- GT Forged Alloy 2pc., 127mm Arms, 24mm Hollow Alloy Spindle, Alloy Chain Ring Bolts
- Component Handlebar
- GT Speed Alloy 1"H x 20"W, 8° Back, 2° Up
- Component Seat Post
- Alloy integrated w/ Saddle, 22.2 x 135mm
- Component Chainrings
- 38T AL CNC Chain Ring,
- Component Front Tire
- Kenda Kompact Pro Race, 20 x 1-1/8"
- Component Tape Grips
- GT Statement
- Component Brake Levers
- Promax 2 Finger Lever w/ Reach Adjust
- Component Bottom Bracket
- EB24 Sealed Bearings
- Hubs
- Front: GT Speed Series, Alloy CNC Body, Sealed Bearings, 28h, 3/8" Female Allen Bolts w/ Alloy Washers
- Crankset
- GT Forged Alloy 2pc., 127mm Arms, 24mm Hollow Alloy Spindle, Alloy Chain Ring Bolts
- Pedals
- GT Mini Size Platform, PP Material
- Bottom Bracket
- EB24 Sealed Bearings
- Chain
- KMC Z1 Narrow, 3/32"
- Saddle
- BOX Echelon
- Handlebar
- GT Speed Alloy 1"H x 20"W, 8° Back, 2° Up
- Headset
- 1" Integrated Design, 45X45 Degree Sealed Bearings
- Stem
- GT Top Load, Cold Forged 1", 40mm
- Brake Levers
- Promax 2 Finger Lever w/ Reach Adjust
- Brakes
- Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
- Chainrings
- 38T AL CNC Chain Ring,
- Fork
- GT BMX Junior Race, 6061 AL 1" Steerer, 25.4x2.2mm Blades, 312mm A/C, 3/8" Dropouts
- 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
- Seat Post
- Alloy integrated w/ Saddle, 22.2 x 135mm
- Tape/Grips
- GT Statement
- Color
- Black Fade
- Size
- 17.5-inch
- Front Tire
- Kenda Kompact Pro Race, 20 x 1-1/8"
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.