Sunset Cyclery

10748 Sunset Plaza, Sunset Hills, MO 63127
Phone: 314-966-5505
Mon - Fri: 10:00am - 8:00pm, Sat: 9:00am - 7:00pm
Sun: 11:00am - 5:00pm
> Bicycling Catalog > Bikes > BMX > BMX > GT > Speed Series Pro 20-Inch
GT Speed Series Pro 20-Inch


Speed Series Pro 20-Inch

Matte Black
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GT Speed Series Pro 20-Inch

GT earned its wings way back in the early BMX race scene, and the Speed Series is the culmination of all those years of knowledge and refinement. Everything about the Pro is fast—we're talking about the hydroformed aluminum frame with a power-boosting BB30 bottom bracket, the tapered carbon fork, and the Alienation wheels with svelte sealed-bearing hubs. GT supplies their own stiff 2-piece cranks for to snap out of the gate and the chainring is CNC'd to shave grams off the bike and seconds off the clock. The Speed Series also sports chromoly bars and an integrated seat clamp, which holds an SDG I-Beam post and saddle. Looks like the best place to check this bike out, aside from the shop, is on the podium.

Features and Information

  • Top-tube length: 20.5 inches
Specification Description
Frame GT Speed Series hydroformed butted-aluminum
Fork GT Full Carbon w/tapered steerer
Rims/Wheels Front: Alienation Deviant; Rear: Alienation 440
Hubs GT Superlace, aluminum
Tires Tioga Power Block, 20 x 1.75
Crankset GT hollow-forged 2-piece aluminum, 175mm
Chainrings 44T
Bottom Bracket BB30
Freewheel 16T
Handlebars GT Interceptor, chromoly
Tape/Grips GT DOHC
Stem GT CNC Race
Brake Levers Promax
Brakes Rear: Promax linear-pull
Pedals GT platform
Saddle SDG Patriot I-Beam
Seatpost SDG I-Beam

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number
Matte Black 038675037304 GM0150LG02