Outpost Disc

Thinking about trying this mountain biking thing? Don't just dabble, dive in with a top-notch trail rig. The rock-solid 6061 heat-treated frame features the same race-proven geometry and reinforcement that's made GT a favorite for over 30 years. The Outpost Disc adds disc brakes for riders looking for more control on the descents.

COLORS: Blue / SilverBlack / SilverRed / White

Specifications Geometry Features
  • Frame:
    6061, Triple Triangle, with Dirt Worthy Geometry, disc compatible with removeable hanger (24 inch wheel not removable)
  • Fork:
    SR M 3000, alloy crown, alloy lowers with 75 mm travel
  • Crankset / Chainwheel:
    Suntour XCC-T02, 42,32,22
  • Bottom Bracket:
    Tange Cartridge Sealed
  • Pedals:
    High Impact nylon platform
  • Front Derailleur:
    Shimano C-050
  • Rear Derailleur:
    Shimano Acera
  • Shifters:
    Shimano ST-EF50 8 speed EZ fire shifters
  • Chain:
    8 speed index
  • Rims:
    Alex ASD-1 double wall, anodized black
  • Front Hub:
    Alloy QR for Disc
  • Rear Hub:
    Alloy 8 speed Disc Cassette with QR
  • Cog set:
    Shimano Eight Speed Cassette, 11-32 ratio
  • Spokes:
    Stainless steel 14 gauge
  • Nipples:
    Brass CP
  • Tires:
    ATB Dual purpose, 27 TPI 26 x 2.1
  • Front Brake:
    Pro-Max Cable actuated Disc
  • Rear Brake:
    Pro-Max Cable actuated Disc
  • Brake Levers:
    Shimano ST-EF50
  • Handlebar:
    20 mm Rise, 6 degree bend, anatomically sized
  • Stem:
    GT ATB, threadless 25 degree rise with four bolt alum face plate
  • Headset:
    Aheadset Threadless
  • Grips:
    GT Dual Density ATB
  • Saddle:
    GT Custom MTN with anatomic pressure relief
  • Seat Post:
    Alloy Micro adjust
  • Seat Clamp:
    Alum QR
  • Recreational XC
    • Recreational XC

      Bike Comparison for Mountain/Recreational XC Bicycles
      GT bikes are as hungry for weekend dirt as you are, with light and strong aluminum frames and plenty of bump-taming front suspension. Twist your way through rooted trails or unwind on epic singletrack, and you’ll forget all about what’s waiting for you on Monday morning.
  • Dirt Jump
    • Dirt Jump

      Bike Comparison for Mountain/Dirt Jump Bicycles
      If it’s easy, then it’s not really worth doing. So we design our dirt jump bikes to push past the limits of human comfort (and sensibility) with the toughest tubesets, beefiest forks and park-proven components. If only your body was built this strong.