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> Bicycling Catalog > Bikes > BMX > Jump > GT > Bump
GT Bump
  • Color: Black
  • Color: Green

GT Bump


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Product Details

2010 GT Bump

Catch big air on the tough and thrash-resistant Bump from GT. With geometry designed specifically for high-flying adventure and a strong chromoly frame and fork, this rig has what it takes to withstand more than its share of rough landings. The tubular-chromoly cranks and bar are flex-free, too, so you can attack launch lines with confidence. And, you'll appreciate the sturdy Alienation PBR rims, Pivotal seat and post, grippy Kenda tires and Tektro brakes every session.

Features and Information

  • Top-tube length: 20 inches
  • Specifications close open

    Specification Description
    Frame GT Dirt/Street chromoly
    Fork GT Dirt/Street chromoly
    Rims/Wheels Alienation PBR
    Hubs GT aluminum w/chromoly axles
    Spokes 14g
    Tires Kenda: Front: K-Rad 20 x 2.125, Rear: Konxsion 20 x 2.1
    Crankset GT 3-piece tubular-chromoly, 175mm
    Chainrings 25T
    Bottom Bracket Mid
    Freewheel 9T
    Handlebars GT Dirt/Street bend, chromoly
    Tape/Grips GT Wing Shroom design
    Stem GT FS, aluminum
    Brake Levers Tektro, aluminum
    Brakes Tektro U-brake
    Pedals GT Dirt/Street platform
    Saddle Pivotal street design
    Seatpost Pivotal aluminum

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number
    Black 038675936515 G10BUM202
    Green 038675936508 G10BUM201
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