Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2019 GT Speed Series Mini
Previous used estimate
$168 - $173
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 GT Speed Series Mini
12-month projected trend
12%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2019 GT Speed Series Mini
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Speed model years
2021$359 - $369▲ 113% vs. 2019
2020$263 - $270▲ 56% vs. 20192019$168 - $173Currently viewing
2018$219 - $226▲ 30% vs. 2019
2016$226 - $232▲ 34% vs. 2019
2015$286 - $294▲ 70% vs. 2019
2014$286 - $294▲ 70% vs. 2019
2013$228 - $235▲ 36% vs. 2019
2012$219 - $225▲ 30% vs. 20192000$165 - $170▼ 2% vs. 20191999$193 - $198▲ 15% vs. 2019Overview
About this bike
Get your head in the game and your mind on the track with the GT Speed Series BMX bikes. The stiff, lightweight, and strong aluminum race frames feature a race-ready geometry and quick-change dropouts so you are prepared for every condition the day throws your way. Whether you’re new to the lineup or looking to take your speed game to the next level, the Speeds Series bikes are built ready to train and ready to win. - GT forged alloy 2-piece cranks - Promax V-Type rear brake
Specifications
- Subtype
- BMX
- Category
- BMX
- Component Fork
- GT BMX Junior Race, 6061 AL 1" Steerer, 25.4 x 2.2mm Blades, 312mm A/C
- Component Hubs
- Front: GT Speed Series, Alloy CNC body, Sealed Bearings Rear: GT Speed Series, Alloy CNC body, Sealed Bearings, Disc, 6 pawl 72-point alloy cassette
- Component Size
- 17.5-inch
- Component Stem
- GT Top Load, Cold Forged 1", 40mm Length
- Product Family
- Speed
- Component Axles
- 3/8"
- Component Chain
- KMC Z1 Narrow, 3/32"
- Component Color
- Gloss Cyan w/Neon Yellow
- 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
- Rear 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, 36X45 Degree Sealed Bearings
- Component Crankset
- GT Forged Alloy 2-Piece, 127mm Arms, 24mm Hollow Alloy Spindle
- Component Handlebar
- GT Speed Alloy 4"H x 24"W, 8° sweep, 2° Up, Taper Cross Bar
- Component Seat Post
- AL Integrated w/ Saddle, 22.2 x 135mm
- Component Chainrings
- 36T AL CNC Chain Ring, AL Chain Ring Bolts
- Component Front Tire
- Kenda Kompact Pro Race, 60TPI, 20 x 1-1/8"
- Component Tape Grips
- GT Statement
- Component Brake Levers
- Promax BL-367 mini V-Type AL 2 Finger Lever w/ Reach Adjust
- Component Bottom Bracket
- EB24 Sealed Bearings
- Component Accessories Extras
- GT 6061 AL CNC Chain Tensioners
- Hubs
- Front: GT Speed Series, Alloy CNC body, Sealed Bearings Rear: GT Speed Series, Alloy CNC body, Sealed Bearings, Disc, 6 pawl 72-point alloy cassette
- Crankset
- GT Forged Alloy 2-Piece, 127mm Arms, 24mm Hollow Alloy Spindle
- 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 4"H x 24"W, 8° sweep, 2° Up, Taper Cross Bar
- Headset
- 1" Integrated Design, 36X45 Degree Sealed Bearings
- Stem
- GT Top Load, Cold Forged 1", 40mm Length
- Accessories & Extras
- GT 6061 AL CNC Chain Tensioners
- Axles
- 3/8"
- 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
- Chainrings
- 36T AL CNC Chain Ring, AL Chain Ring Bolts
- 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
- Seat Post
- AL Integrated w/ Saddle, 22.2 x 135mm
- Tape/Grips
- GT Statement
- Color
- Gloss Cyan w/Neon Yellow
- Size
- 17.5-inch
- Front Tire
- Kenda Kompact Pro Race, 60TPI, 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.