2020 GT La Bomba 26" Dirt Jumper MTB

Send the La Bomba down the mountain, over ramps, through trails, down city streets or the pump track, it's a capable machine anywhere you choose to take it.


  • Frame: GT Dirt Jump 6061 Aluminum, Euro Threaded BB, Disc Brake Mount, Integrated 1-1/8"-1.5" Taper H/T, 15mm Horizontal Adjustable Dropout with Integrated Chain Tensioners.
  • Fork: GT Pro Pump Track, cro-mo steerer, 3/8" axle dropouts.
  • Cranks: GT Power Series Seamless Tubular Cr-Mo 2Pc., 170mm Arms, Cold Forged CR-MO 19mm x 48T Spline Spindle, 25T GT 5mm AL Chain Wheel.
  • Chain: KMC HL1 Half Link.
  • Bottom Bracket: Euro Sealed Bearing.
  • Pedals: GT Low Profile Large Size Platform Design, PP Material, Boron Axle.
  • Rims: Alloy Double Wall, 32 Hole.
  • Tyres: GT LP-5, 26 x 2.2" GT LP-5, 26 x 2.2".
  •  Hubs: Alloy Disc Body, Sealed Bearings, 32 Hole, 3/8" x 17mm Female Bolt (Rear Only).
  • Spokes: Stainless Steel, 14g.
  • Brakes: Promax Hydro Disc 160mm Rotors.
  • Bars: GT Pro Pump, 60mm Rise, 9° Sweep, 5° Rise, 760mm Width.
  • Stem: GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 40mm Length.
  • Headset: 1-1/8"-1.5" Threadless, Steel, Hollow Compression Nut.
  • Seat: GT Pivotal Slim Padded.
  • Seat Post: Alloy Pivotal 27.2 x 200mm.


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