GT Speed Series Expert XL

AB Bikes
Color: Black

In stock, ready to ship or pick up

$799.00 -43% $1,399.00
$799.00
GT Speed Series Expert XL
$799.00 $1,399.00
$799.00
GT Speed Series Expert XL
GT Speed Series Expert XL
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  • Product Description
  • Specifications

The GT Speed Series MK7 Expert XL is inspired by the Speed Series Pro models, designed specifically for BMX race performance. Built on a lightweight 6061-T6 aluminium frame with butted tubing, it delivers a strong balance of stiffness, responsiveness, and low weight for competitive racing.

Featuring reverse rear dropouts for quick and efficient gear adjustments, each frame size is purpose-designed and carefully spec’d to ensure optimal performance for different rider needs. The geometry is race-focused, offering a stable yet responsive feel that suits both training and competition.

Finished with a chromoly race fork and GT Speed Series cockpit setup, the bike is engineered for control and precision on the track. Paired with reliable race-grade components throughout, it delivers consistent performance where it matters most — speed, handling, and efficiency.

Ideal for riders 5'2"–5'8", the Expert XL is built for racers looking for a lightweight, purpose-built BMX that performs at a high level without unnecessary complexity.

Model GT Speed Series Expert XL
Type BMX Race Bikes
Frame GT Speed Series MK7 Junior Race, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, Reverse Dropouts, Euro BB, 1-1/8" Integrated H/T
Fork GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered Legs, 305mm A/C, 3/8" Dropouts
Wheel size 20''
Rims Alloy Double Wall, 36h
Front hub GT Speed Series, Alloy Sealed, 3/8" Female Allen Bolt
Rear hub GT Speed Series, Alloy Sealed 3/8" Female Allen Bolt Cassette
Front tire Kenda Kompact Pro Race 1.5"
Rear tire Kenda Kompact Pro Race 1.5"
Spokes Stainless Steel, 14g
Chain KMC Z1 Narrow, 3/32"
Crank GT Forged Alloy 2pc., 170mm Arms, 24mm Hollow/ Cr-Mo Spindle, 104 BCD 42T AL CNC Chain Ring, Alloy Chain Ring Bolts
Bottom bracket EB24 Sealed Bearings
Chain device 6061 AL CNC Chain Tensioners
Pedals GT Logo PC Platform
Handlebar GT Speed Cr-Mo 6.5"H x 26"W, 8° Sweep, 4° Up, Taper Cross Bar
Brakes Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
Brake levers Alloy V-type
Remark Based on component availability and other factors, specifications are subject to change without notice. 
Product Description

The GT Speed Series MK7 Expert XL is inspired by the Speed Series Pro models, designed specifically for BMX race performance. Built on a lightweight 6061-T6 aluminium frame with butted tubing, it delivers a strong balance of stiffness, responsiveness, and low weight for competitive racing.

Featuring reverse rear dropouts for quick and efficient gear adjustments, each frame size is purpose-designed and carefully spec’d to ensure optimal performance for different rider needs. The geometry is race-focused, offering a stable yet responsive feel that suits both training and competition.

Finished with a chromoly race fork and GT Speed Series cockpit setup, the bike is engineered for control and precision on the track. Paired with reliable race-grade components throughout, it delivers consistent performance where it matters most — speed, handling, and efficiency.

Ideal for riders 5'2"–5'8", the Expert XL is built for racers looking for a lightweight, purpose-built BMX that performs at a high level without unnecessary complexity.

Specifications
Model GT Speed Series Expert XL
Type BMX Race Bikes
Frame GT Speed Series MK7 Junior Race, 6061-T6 AL, Alloy Formed and Butted Speed Metal Tubes, Reverse Dropouts, Euro BB, 1-1/8" Integrated H/T
Fork GT BMX Pro Race, 100% Cr-Mo 1 1/8" Steerer, Tapered Legs, 305mm A/C, 3/8" Dropouts
Wheel size 20''
Rims Alloy Double Wall, 36h
Front hub GT Speed Series, Alloy Sealed, 3/8" Female Allen Bolt
Rear hub GT Speed Series, Alloy Sealed 3/8" Female Allen Bolt Cassette
Front tire Kenda Kompact Pro Race 1.5"
Rear tire Kenda Kompact Pro Race 1.5"
Spokes Stainless Steel, 14g
Chain KMC Z1 Narrow, 3/32"
Crank GT Forged Alloy 2pc., 170mm Arms, 24mm Hollow/ Cr-Mo Spindle, 104 BCD 42T AL CNC Chain Ring, Alloy Chain Ring Bolts
Bottom bracket EB24 Sealed Bearings
Chain device 6061 AL CNC Chain Tensioners
Pedals GT Logo PC Platform
Handlebar GT Speed Cr-Mo 6.5"H x 26"W, 8° Sweep, 4° Up, Taper Cross Bar
Brakes Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
Brake levers Alloy V-type
Remark Based on component availability and other factors, specifications are subject to change without notice. 

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