Chucker 20

GT hardtail in kid-friendly 20" geometry for 7-10 year-olds. Perfect for that first mountain bike ride, and many more afterwards.

COLORS: BlueGray

Specifications Geometry Features
  • Extras:
    Bolt-on derailleur guard
  • Frame:
    Third generation Chucker design, 7005 aluminum, oversize formed down tube, replaceable der. Hanger, rectangular chain stays
  • Fork:
    CS suspension design, alloy crown, coil spring, steel lower legs, 50mm travel, mini dust boots
  • Crankset / Chainwheel:
    ProWheel, Alloy 152mm, 36T single chain ring, double chain guard and double roller chain guide
  • Bottom Bracket:
    cartridge type
  • Pedals:
    Jr. BMX Platform, aluminum, cr-mo axles
  • Rear Derailleur:
    Shimano Tourney 30
  • Shifters:
    SRAM, MXR twistgrip
  • Chain:
    KMC Z-51
  • Rims:
    Jalco, ST-32, 20"
  • Front Hub:
    Alloy, nutted axle
  • Rear Hub:
    Alloy, QR axle
  • Cog set:
    Shimano thread-on freewheel, 7 speed, 14~28
  • Spokes:
    14 guage
  • Nipples:
    CP Brass
  • Tires:
    Kenda Kinetics, 20x2.35"
  • Front Brake:
    Tektro, alloy V-type
  • Rear Brake:
    Tektro, alloy V-type
  • Brake Levers:
    Tektro, alloy, Jr. ATB
  • Handlebar:
    Butted alloy, 25.4mm O.D., 40mm rise, 620mm width
  • Stem:
    Alloy, 15 degree rise, 60mm extension, 24.4mm clamp
  • Headset:
    Standard press-in, ball type
  • Grips:
    dual density
  • Saddle:
    Velo dirt/street design, guards front and rear, 8mm rails with brace, two piece stitched cover
  • Seat Post:
    Alloy
  • Seat Clamp:
    Aluminum with GT QR lever
  • 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.