Speed Series Expert
$455.00
- Speed Alloy Frame with Reverse Dropouts
- Speed Series Aero Double Wall rims
- Kenda Kompact Pro Race tires
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Description
Speed Series Expert
Inspired by the Speed Series Pro models, with reverse rear dropouts for rapid gear changes. Each model size is purposefully built and specified to be lightweight while providing maximum performance to match each racer’s requirements. Ideal for cyclists who are 4’8″-5’4″ tall.
Frame
frameGT 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
sizes availableEXPERT
forkGT BMX Expert Race, 100% Cr-Mo 1-1/8″ Steerer, 312mm A/C, 3/8″ Dropouts
wheel size20
Wheels
rims: Alloy Double Wall, 28h
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 1-3/8″
rear tire: Kenda Kompact Pro Race 1-3/8″
spokes: Stainless Steel, 14g
Drivetrain
rear cogs: 16T Cog
chain: KMC Z1 Narrow, 3/32″
crank: GT Forged Alloy 2pc., 165mm Arms, 24mm Hollow/ Alloy 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 Mini Platform
Cockpit
handlebar: GT Speed Cr-Mo 6.5″H x 26″W, 8° Sweep, 4° Up, Taper Cross Bar
stem: GT Top Load, 40mm
grips: GT Statement
headset: 1-1/8″ Sealed Integrated (41.8 x 45)
seatpost: Integrated
saddle: BOX Echelon
Brakes
brakes: Promax MV-87, 85mm Cold Forged AL Arms, Mini V-Type
brake levers: Alloy V-type
Geometry
| Sizes (in) | Expert |
|---|---|
| Top tube actual | 19.5 |
| Head tube angle | 73 ° |
| Seat tube angle | 70 ° |
| Standover | 6.25 |
| Head tube length | 4 |
| Wheelbase | 35.3 |
| Front center | 21.7 |
| Chainstay length | 13.62 |
| Bottom bracket height | 11 |
| Seat post diameter | 22.2 |
| Dropouts | 10mm |
| Brake mounts | V-Brakes |
| Rider area | 21.1 |
| Bottom bracket type | BSA |
| Axle to crown | 12.1 |
| Fork rake | 1.3 |
Quick Comparison
| Speed Series Expert remove | Pro Series 29 remove | Slammer Mercado remove | Pro Performer 29 remove | Speed Series Pro remove | Mach One Expert remove | |
|---|---|---|---|---|---|---|
| Name | Speed Series Expert remove | Pro Series 29 remove | Slammer Mercado remove | Pro Performer 29 remove | Speed Series Pro remove | Mach One Expert remove |
| Image | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| SKU | ||||||
| Rating | ||||||
| Price | $455.00 | $495.00 | $575.00 | $410.00 | $455.00 | $355.00 |
| Stock | ||||||
| Weight | N/A | N/A | N/A | N/A | N/A | N/A |
| Dimensions | N/A | N/A | N/A | N/A | N/A | N/A |
| Additional information | ||||||
| Description |
|
The first bike created specifically for the Bikelife movement was the Pro Series. Ultimate swerve control is made possible by the alloy frame's light weight and quick design. With features like a disc brake, double wall rims, a slotted 14mm rear axle, sealed hubs, and much more, this bike is made to keep you out of the toolbox and on the road.
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The Slammer is the ideal first bike. At home in the neighborhood or at the skatepark, a beginner rider can mix in with their buddies without incurring large costs.
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| The Speed Series series of bikes incorporates our Speed Metal tubeset to save weight while keeping the rigidity required to take the hole shot. Equipped with disc brakes for quick stopping after the final sprint, and designed to give you the confidence to pursue the top step right out of the box. The Speed Series Pro is best suited for riders who are 5'6"-5'10", Pro XL for those who are 5'10"-6', and Speed Series Pro XXL for those who are 6' or taller.
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Size
Entry to BMX Racing shouldn’t cost an arm and a leg. The Mach One Expert is made to fit riders 4'8"-5'4".
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| Add to cart |





