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Delivered ready to ride in 4 to 10 days


How Bike Delivery Works
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Select the product you are interested in, Select delivery and type in your postcode, Select Bike Delivery, if this is not available there is no available stock nearby

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Once your order is placed we will be in contact with you within 2 hours, to confirm your order.

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Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.

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Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.

GT Speed Series Pro XL BMX Race Bike Silver/Black Fade (2020)

Out of stock
Request a Price Beat

Up to 12 months interest free

or 4 interest-free payments of  $299.75
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Features

Perfect Ride Guarantee

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

Free Bike Build

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Service

First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.

Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.

The GT Speed Series Pro is a serious race BMX bike for the rider that is looking to compete at their best. A serious racing bike starts with a seriously good frame and GT have delivered the goods with a 6061 Alloy Elite Race Design Frame which is paired with a 100% Cr-Mo tapered fork for the ultimate control and speed on the dirt. You'll be able to pump out plenty of power through the GT Forged Alloy 2 piece cranks and get up to top speed while you're rolling on the durable Aero double wall rims and Kenda Kompact Pro Race Tyres for the ideal blend of speed and reliability. When you need to control that flat out pace into the corners you'll be well looked after thanks to a rear Promax Hydraulic Disc Brake which gives you excellent stopping power. The GT Speed Series Pro delivers race brilliance straight out of the gate, with every aspect optimised for maximum race-day performance.

Features

  • GT Speed Series MK7 Elite Race Design, 6061-T6 AL, Alloy Formed and Butted Frame
  • GT BMX Pro Race Fork
  • Promax Hydro Disc Rear, 140mm Rotor (Rear Only) Brake
  • GT Forged Alloy 2pc Crank.
More Information
SKU GTG47100U10XL
Season 2020
Size 20inch
Click & Collect Yes
Wheel Size 20"
Frame Material Alloy
Fork Material Chromoly
Cassette Type Single Speed
Chainset Type Single
Brake Type Hydraulic Disc Brake
Bottom Bracket BB86 Sealed Bearings
Brakes Promax Hydro Disc Rear, 140mm Rotor (Rear Only)
Brake Levers Promax Single Finger Hydro
Cassette 16T
Chain KMC Z1 Narrow, 3/32"
Crankset GT Forged Alloy 2pc., 180mm Arms, 24mm Hollow Cr-Mo Spindle, 44T AL CNC Chain Ring, Alloy Chain Ring Bolts
Derailleur Front Null
Derailleur Rear Null
Fork GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered 31.8x1.2mm Blades, 305mm A/C, 20mm Dropouts
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
Grips GT Statement Double Lock-on Grips
Handlebar GT Speed Cr-Mo 8.375"H x 29"W, 8° Back, 4° Up, Taper Cross Bar
Headset 1-1/8"-1.5" Taper Integrated Design, 45X45 Degree Sealed Bearings
Hubs GT Speed Series Disc Cassette, Alloy CNC body, 4 Sealed Bearings, 6 pawl 72point Alloy Shimano Cassette, 36h, 3/8" Female Allen Bolts w/ Alloy Washers
Pedals GT Low Profile FS Platform Design, PP Material, Boron Axle
Rims Speed Series Aero, double wall, 36h
Saddle BOX Echelon
Seatpost Alloy integrated w/ Saddle, 27.2 x 135mm
Stem Promax Impact Top Load, 53mm
Shifters Null
Tyres Kenda Kompact Pro Race, 20 x 1.75"
Speeds ## x ##
Kids Bike Sizing 20 Inch
Top Tube Length 21.25
Top Tube Length 21.x"

BMX Race Sizing Chart

Rider's Height (cm)
145
150
155
160
165
170
175
180
185
190
Expert
Pro
Pro XL

BMX Bike Geometry Diagram

Legend

ST Seat Tube

TT Top Tube

CS Chain Stay Length

HTA Head Tube Angle

STA Seat Tube Angle

BD Bottom Bracket Drop

HT Head Tube

FL Fork Length

R Reach

S Stack

WB Wheel Base

Size

20inch
Wheel Size 20"
Frame Size 20inch
TT Top Tube (mm) 21.25
HTA Head Tube Angle (°) -
HT Head Tube (mm) -
S Stack (mm) -

 

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Delivery

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