Mach One Pro

CAD
Entry to BMX Racing shouldn’t cost an arm and a leg. The Mach One Pro is ideal for a beginner 5'6"-5'10".
  • Influence by Speed alloy frame with reverse dropouts
  • GT Top Load Stem
  • GT Power Series Cr-Mo 3pc. Cranks, 110 BCD Spider
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Shipping Policy

Free shipping on all orders for bikes, apparel, parts & accessories for any order in Canada.

*Please allow for 7-10 days of transit time as all orders are shipped international ground shipping from the US.

*If an order is placed on Friday, please allow 2-3 days for processing.

Please reach out to sales@gtbicycles.com if you have any questions.

Return Policy

We accept returns and exchanges on bicycles purchased from GTBicycles.com for (30) thirty days from the date of purchase in accordance with our return policy below. 

Details

  • All returns are subject to a minimum return fee of $150 CAD.
  • The bike must be in its original packaging to receive a full refund minus the $150 CAD return fee.
  • If product is unused but protective packaging has been removed or has major damage, we will refund 75% of the order. Minimum return fee of $150 CAD. 
  • We do not accept returns on apparel, parts, or accessories. 
  • We do not accept returns on used bikes. 
  • Please allow for 7-10 days to process the return and issue the refund.

*Protective packaging includes: foam, cardboard, zip ties, plastic axle covers, warning decals and reflectors.

Please reach out to sales@gtbicycles.com to start a return.

 

Return Process:

  • Please reach out to sales@gtbicycles.com to start a return.
  • GT will send the required paperwork to include with the shipment.
  • All returns are shipped through your nearest FedEx location.
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    This bike will come partially assembled. Tools needed for assembly are not included. Please refer to these instructions and build video on how to assemble the bike.

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    Track ready entry level race bike

    Allows riders to test the waters of racing without breaking the bank

    Upgradeable Aluminum Race Frame

    Influenced by the Speed Series frame allows riders to take the bike spec from amateur to pro

    Mach One Pro

    The Mach One Pro is ideal for beginners 5'6"-5'10" of all ages

    Frame

    frame GT Mach One Race MK2, 6061 Alloy, Euro BB, Reverse Dropouts, V-Brakes, 1-1/8" Integrated H/T
    sizes available PRO
    fork GT BMX Race, Hi-Ten Steel 1 1/8" Steerer, Tapered Legs, 305mm A/C, 3/8" Dropouts
    wheel size 20

    Wheels

    rims Alloy Single Wall, 36h
    front hub Steel Body, 36H, 3/8" Axle
    rear hub Steel Flip Flop Thread-on Body, Freewheel, 36h, 3/8" Axle
    front tire GT Wing 20 x 1.75"
    rear tire GT Wing 20 x 1.75"
    spokes Stainless Steel, 14g

    Drivetrain

    rear cogs 16T Freewheel
    chain KMC S1
    crank GT Power Series Tubular Cr-Mo 3pc., 175mm Arms, 19mm x 8T Splined Spindle, 110 BCD Steel Spider, GT 44T Steel Chainring
    bottom bracket Euro Sealed Bearing
    pedals GT Low Profile FS Platform Design

    Cockpit

    handlebar GT Race, Steel, 8.25"H x 29"W, 3° Up, 11° Back
    stem GT Top Load, 50mm
    grips GT Statement
    headset 1-1/8" Sealed Integrated (41.8 x 45)
    seatpost Alloy, 27.2mm x 200mm
    saddle Railed

    Brakes

    brakes Alloy V-type
    brake levers Alloy V-type
    Please note that, based on component availability and other factors, specifications are subject to change without notice.

    Fit Guide

    Micro
    2'0" - 4'0"
    Mini
    4'0" - 4'4"
    Junior
    4'3" - 4'7"
    Expert
    4'6" - 5'5"
    Expert XL
    5'2" - 5'6"
    Pro
    5'4" - 5'8"
    Pro XL
    5'7" - 6'0"
    Pro XXL
    6'0" - 6'5"
    Pro XXXL
    6'0" - 6'5"
    Pro XL 24"
    5'6" - 6'5"

    Geometry

    Sizes (in) LG
    Top tube actual 20.75
    Head tube angle 74° °
    Seat tube angle 72° °
    Standover 7
    Head tube length 4.33
    Wheelbase 37.46
    Front center 23.22
    Chainstay length 14.37
    Bottom bracket height 11.3
    Seat post diameter 1
    Axel to crown 12.42
    Dropouts 10mm
    Head tube type Integrated
    Brake mounts V-Brake
    Rider area 22.39
    Bottom bracket type Threaded
    Fork rake 1.38
    Axel to crown 12.42

    What is included with the bike?
    • Owners Manual
    • Pedals
    • Assembly tools are NOT included

    How does the bike arrive?

    Our simple assembly process makes it possible to use your skills to assemble your GT at home. GT bikes will arrive 80% assembled. To get out riding, you will need to first install handlebars, seatpost, front wheel, brake rotor (if applicable) and a set of pedals. Click here to learn more about how your bike will arrive. Also, please reference the owner’s manual, included with the bike, to ensure your bike is assembled properly.

    Is touchup paint available?

    Unfortunately, touchup paint is not available at this time as our paint codes are unique to our painter.

    GT Tech Book

    EN

    GT Owner's Manual

    EN FR DE IT DU

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