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GT Speed Series Pro XXL

GT Speed Series Pro XXL
Black Fade
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A lightweight, stiff frame to help you get the holeshot and take the win.

- GT Speed Series MK7 Elite Race Design, 6061-T6 AL frame
- GT BMX Pro Race, 100% Cr-Mo fork
- GT Forged Alloy 2-piece crank
- 44/16 gearing
- Promax Hydro Disc rear brake


Frame GT Speed Series MK7 Elite Race Design, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, AL CNC/Forged Quick Change Disc Dropout System, BB86, Taper 1-1/8" to 1-1/2" Integrated H/T
Fork GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered 31.8x1.2mm Blades, 305mm A/C, 20mm Dropouts
Headset 1-1/8"-1.5" Taper Integrated Design, 45X45 Degree Sealed Bearings
Rims/Wheels Speed Series Aero, double wall, 36h
Hubs Front: GT Speed Series, Alloy CNC body, Sealed Bearings, 36h, 20mm Alloy Thru Axle
Spokes Stainless Steel, 14g
Tires Kenda Kompact Pro Race, 20 x 1.75"
Crankset GT Forged Alloy 2pc., 180mm Arms, 24mm Hollow Cr-Mo Spindle, Alloy Chain Ring Bolts
Chainrings 44T AL CNC Chain Ring
Bottom Bracket BB86 Sealed Bearings
Chain KMC Z1 Narrow, 3/32"
Freewheel 16T
Handlebars GT Speed Cr-Mo 8.375"H x 29"W, 8° Back, 4° Up, Taper Cross Bar
Tape/Grips GT Statement Double Lock-on Grips
Stem Promax Impact Top Load, 53mm
Brakes Promax Hydro Disc Rear, 140mm Rotor (Rear Only)
Pedals GT Low Profile FS Platform Design, PP Material, Boron Axle
Saddle BOX Echelon
Seat Post Alloy integrated w/ Saddle, 27.2 x 135mm

* Subject to change without notice.

Part Numbers

Option UPC MPN
Black Fade / 21.75-inch 038675183131 G47100U102X