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GT Speed Series BMX Bike-Blue/Silver-Pro 24"

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About This Product: GT Speed Series BMX Bike-Blue/Silver-Pro 24"


The GT Speed Series features GT's unique frame tubing, sealed Mohawk hubs, sealed 30mm bottom bracket and FSA 2-pc Assault hollow cranks.

Toptube Length: 21"
Chainstay Length: 14.5”
Headtube Angle: 74°
Seattube Angle: 72°


Frame: Alloy Hydroformed and Butted Speed Metal™ Tubes, Internal Seat Clamp Wedge, CNC Dropouts
Fork: 100% Cr-Mo Butted 1-1/8" Steerer, Tapered/ Butted, 3/8"
Crank: FSA Assault Hollow Forged Alloy 2pcs, 175mm, BB30 Cr-Mo Hollow Axle
Sprocket: 44T 7075 AL Chain Ring
Bottom Bracket: BB30 Sealed Bearings
Pedals: GT Slim Profile Large Size Platform, PP Material
Cog Set: GT 120 point x 16T
Rims: Alienation Deviant 32H Front, Alienation Runaway 36H Rear
Tires: Tioga Power Block 20" x 1.95" F, 1.75" R
Front Hub: GT Mohawk Design, Sealed Bearings, 3/8" Axle, 32 Hole, w/ Allen Thread in Bolts
Rear Hub: GT Mohawk F/F Design, Sealed, 3/8" x AL Axle, 36 Hole, w/ Allen Thread in Bolts
Spokes: 15G, Stainless Steel Polished
Nipples: 15G AL ANO
Brake Levers: Promax Xl-91 Mini V-Type AL 2 Finger Lever W/ Reach Adjust
Brake: V-Brake
Handlebar: GT Cr-Mo Interceptor 8" x 27.5" Rise Taper Cross Bar, 11 Back x 3 Up
Stem: GT 100% Cold Forged 1-1/8" Machined GT Logo On Front Cap, 50mm Ext
Grips: GT Wing Waffle Design 130mm
Headset: FSA Integrated Design, 45X45 Degree Sealed Bearings
Saddle: SDG Patriot, I-Beam Embossed GT Wing Graphic
Seat Post: SDG I-Beam AL 6061, 27.2mm
Seat Clamp: GT Integrated Internal Wedge
Extras: GT Design CNC Machine Chain Tensioners

Weight: TBA

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacture's warranty. Manufacture's warranties differ for every brand. You can check the brand's website for warranty information.

Additional Information

Barcode 019448
Special Shipping Group Oversized_Items

Complete Bike specifications and components may differ from photos and description. Manufacturers reserve the right to make changes and/or substitutions due to parts availability, production requirements and ongoing development decisions.

Need Some help Choosing a BMX Bike?

Selecting the right size BMX bike is vital for a smooth and delightful ride. At J&R Bicycles, we understand the BMX world inside out because we're passionate riders ourselves. Just reach out to us, and we'll be more than happy to assist you on your journey to finding the perfect BMX bike.

Curious to learn more? We've compiled a comprehensive BMX buyer's guide to demystify the process. Read on, and together, we'll uncover the BMX bike that perfectly matches your riding style and preferences.