Speed Series Pro
The Speed Series line of bikes feature our Speed Metal tubeset to keep the weight down while maintaining the stiffness wanted to take the hole shot. Equipped with disc brakes for fast stopping after the finish sprint and spec'd to give you the confidence to chase the top step out of the box. The Speed Series Pro is ideal for a rider 5'6"-5'10", the Pro XL for those who are 5'10"-6', and the the Speed Series Pro XXL is for those who are 6' & over.
- Speed Alloy Frame with Quick Change Dropouts
- Speed Series Aero Double Wall rims
- Kenda Kompact Pro Race tires
Ready for the Elite Main
Spec’d to give you the confidence to chase the top step.
Quick Stopping and Gear Changes
Our Quick Change dropouts allow for quick gear changes and disc brakes for fast stopping after the finish sprint
Speed Metal Tube set
Features our Speed Metal tube set to keep the weight down while maintaining the stiffness wanted to take the hole shot
Speed Series Pro
The Speed Series Pro is ideal for a rider 5'6"-5'10"
Frame
frame
GT Speed Series MK7 Elite Race, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, AL CNC/Forged Quick Change Disc Dropout SyStem, BB86, Taper 1-1/8-1.5" Integrated H/T
sizes available
PRO, PRO XL, PRO XXL
fork
GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered Legs, 305mm A/C, 3/8" Dropouts
wheel size
20
Wheels
rims
Alloy Double Wall, 36h
front hub
GT Speed Series, Alloy Sealed, 3/8" Female Allen Bolt
rear hub
GT Speed Series, Alloy Sealed, 6 Pawl 72point Alloy Cassette Body, 3/8" Female Allen Bolt Cassette
front tire
Kenda Kompact Pro Race 1.75"
rear tire
Kenda Kompact Pro Race 1.75"
spokes
Stainless Steel, 14g
Drivetrain
rear cogs
16T Cog
chain
KMC Z1 Narrow, 3/32"
crank
GT Forged Alloy 2pc., 24mm Hollow/ Cr-Mo Spindle, 104 BCD 44T AL CNC Chain Ring, Alloy Chain Ring Bolts, Arm Length: Pro: 175mm, Pro XL & Pro XXL: 180mm
bottom bracket
BB86 Sealed Bearings
pedals
GT Logo PC Platform
Cockpit
handlebar
GT Speed Cr-Mo 8.375"H x 29"W, 8° Sweep, 4° Up, Taper Cross Bar
stem
Promax Impact Top Load, 53mm
grips
GT Statement Double Lock-on Grips
headset
1-1/8-1.5" Taper Sealed Integrated, (45)
seatpost
Integrated
saddle
BOX Echelon
Brakes
brakes
Hydro Disc Rear, 140mm Rotor (Rear Only)
brake levers
Alloy, 2 Finger
Please note that, based on component availability and other factors, specifications are subject to change without notice.
Fit Guide
- Micro
-
2'0" - 4'0"
- Mini
-
4'0" - 4'4"
- Junior
-
4'3" - 4'7"
- Expert
-
4'6" - 5'5"
- Expert XL
-
5'2" - 5'6"
- Pro
-
5'4" - 5'8"
- Pro XL
-
5'7" - 6'0"
- Pro XXL
-
6'0" - 6'5"
- Pro XXXL
-
6'0" - 6'5"
- Pro XL 24"
-
5'6" - 6'5"
Geometry
| Sizes (in) | PRO | PRO XL | PRO XXL |
|---|---|---|---|
| Top tube actual | 20.75 | 21.25 | 21.75 |
| Head tube angle | 74 ° | 74 ° | 74 ° |
| Seat tube angle | 72 ° | 72 ° | 72 ° |
| Standover | 7.5 | 7.5 | 7.5 |
| Head tube length | 5 | 5 | 5 |
| Wheelbase | 37.9 | 38.5 | 39.5 |
| Front center | 23.1 | 23.6 | 24.2 |
| Chainstay length | 14.92 | 14.92 | 15.43 |
| Bottom bracket height | 11.5 | 11.5 | 11.3 |
| Seat post diameter | 27.2 | 27.2 | 27.2 |
| Axel to crown | 12.5 | 12.5 | 12.5 |
| Dropouts | 15mm | 15mm | 15mm |
| Head tube type | Integrated | Integrated | Integrated |
| Brake mounts | Disc | Disc | Disc |
| Rider area | 22.7 | 23.1 | 23.5 |
| Bottom bracket type | BB86 | BB86 | BB86 |
| Axle to crown | 12.5 | 12.5 | 12.5 |
| Fork rake | 1.3 | 1.3 | 1.3 |
| Axel to crown | 12.5 | 12.5 | 12.5 |
What is included with the bike?
How does the bike arrive?
Is this bike eligible for GT Connect?
Is touchup paint available?
BMX Race Bikes
For more than five decades GT has led the way out of the gate and into the first straight leaving a trail of podiums and legends in its wake. Our race roots coupled with feedback from elite and novice riders has allowed us to develop and build bikes for riders of all ages and skill levels dreaming of the top step.
