GT

Mach One Expert

  • Saddle:
    GT BMX "Pro Lite", padded with stitched cover and 7mm rails
  • Seat Clamp:
    Alloy, GT Wing logo
  • Seat Post:
    Steel, 25.4mm O.D.
  • Headset:
    VP-A74F HD steel, extra deep cup engagement, 1-1/8" threadless
  • Stem:
    GT branded, 1-1/8" aluminum
  • Grips:
    GT Wing waffle design, kraton material
  • Handlebar:
    GT BMX design, Hi-Ten, 6- 3/4" rise
  • Brake Levers:
    Tektro, 317A alloy
  • Rear Brake:
    V-type and hub type
  • Front Hub:
    Steel, 36 hole
  • Rear Hub:
    Steel, 36 hole
  • Spokes:
    14G
  • Nipples:
    Brass
  • Front Brake:
    N/A
  • Tires:
    GT Wing design, 1.75" front and rear
  • Rims:
    Alloy, 36 hole
  • Chain:
    KMC Z410
  • Shifter:
    N/A
  • Rear Derailleur:
    N/A
  • Sizes:
    20" wheel / 18" top tube
  • Frame:
    New '09 single down tube design, Hi-Ten steel, low stand-over height, V-brake on seat stays, 1-1/8" head tube
  • Fork:
    GT BMX design, 1-1/8" threadless steer, 1-1/8" O.D. blades
  • Freewheel:
    16T. Cog
  • Pedals:
    Jr. BMX design, resin
  • Bottom Bracket:
    Steel, Ball type
  • Crankset / Chainwheel:
    Forged one-piece type, 127mm/ '06 design GT steel, 36T.

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