GT 2015 Speed Series Pro XL BMX Bike

Product Code: 141752
£718.24 WAS £844.99 Save 15% GBP
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Product Description

There are a lot of claims of having the lightest and stiffest BMX race frame on the market, but only GT has the product to back it up. With newly redesigned Hydro Formed Speed Metal tubing, 2-piece cranks, and sealed bearings throughout, the Speed Series bikes are designed to drive you to the top.


  • New 2015 GT Speed Series BMX race design. Hydroformed and butted Speed Metal alloy frameset. Internal QR seat clamp and QuickChange dropout with BB30 and tapered integrated headtube. 
  • GT Speed Series Carbon Fork with carbon tapered steerer
  • BB30 Sealed Bearing BB
  • New GT hollow forged alloy 2-pc crankset with 170mm arms and 44T GT CNC alloy chainwheel
  • Fast rolling Tioga Power Block tires


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* Prices are estimates and will be calculated at checkout based on your minimum deposit.
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Sizes:20" wheel / 21.0" top tube
Colors:Gloss Black
Frame:NEW 2015 GT Speed Series BMX Race Design, Alloy Hydro Formed and Butted Speed Metal Tubes, Internal Quick Release Seat Clamp Wedge, AL CNC/Forged Quick Change Dropout System, BB30, Taper 1-1/8"-1-1/2" Integrated H/T
Fork:GT Full Carbon Fork with Carbon Taper Steerer Tube. Integrated Top Cap, 15/10mm Axle Dropouts
Chain:KMC Z610HX
Crank:New GT Hollow Forged AL 2-Piece, 175mm Arms, GT 44T GT CNC AL Chain Wheel
Bottom Bracket:BB30 Sealed Bearings
Pedals:GT Slim Profile Large Size Platform, PP Material
Rims:Alienation Deviant 36H Front, Alienation 440 36H Rear
Tires:Tioga Power Block 20" x 1.95" Front, 1.75" Rear
Hubs:GT Superlace Design, Sealed Bearings, 3/8" Axle, 36 Hole, w/ Allen Thread in Bolts, AL Washers
Rear Hub:GT Superlace 120 Point Cassette Design, CNC GT Logo, Low Flange, 2 x Sealed Bearings, 3/8" x AL Axle, 36 Hole, w/ Allen Thread in Bolts, AL Washers
Nipples:15G AL ANO
Brake Levers:Promax V-Point Click Lever AL 2 Finger Lever W/ Reach Adjust
Handlebar:GT Interceptor Chromoly, H:8.25" x W:28.5", Taper Cross Bar, 11 Back x 3 Up
Stem:GT CNC Race 1-1/8", 50mm Ext
Grips:GT DOHC Design 140mm
Headset:FSA 1-1/8"-1.5" Taper Integrated Design, 45X45 Degree Sealed Bearings
Saddle:SDG Patriot, I-Beam Kevlar w/ Embossed GT Wing Graphic
Seat Post:SDG I-Beam Micro adj, AL 6061, 27.2mm
Seat Clamp:GT Quick Release Integrated Internal Wedge