The low-slung Ruckus UF 24 is perfect for 10-12 year-olds ready to upgrade their BMX skills to a bigger dirt jump frame.

• Frame:
  2010 Updated 24" GT Urban FR design, 100% 4130 cr-mo, integrated head tube, Mid BB, tapered oval CS, revised BMX style dropout, new SS and CS plate type bridges
• Fork:
  2010 Updated GT design 4130 cr-mo rigid urban freeride fork, CNC one piece steerer tube, two welded crown gussets, disc brake Mt., new cr-mo dropouts with improved grid-ability
• Crankset / Chainwheel:
  New design 2.0 T. seamless tubular cr-mo 3 piece, 8 spline, single bolt clamping, 175mm, '09 design GT CNC 28T chainwheel
• Bottom Bracket:
  MID size BB with cartridge sealed bearings, 8 spline cr-mo axle
• Pedals:
  GT dirt/street design PC material, cr-mo spindles
• Chain:
  KMC Z510 HX 1/8"
• Rims:
  Alienation, 24" Black Sheep, 32mm wide, double wall, 36H
• Front Hub:
  Alloy, disc type, nutted axle
• Rear Hub:
  Alloy, BMX design sealed bearing SS cassette, 12T cog, 110mm spacing, nutted axle
• Cog set:
  12T cog
• Spokes:
  Stainless 14 guage
• Nipples:
  CP Brass
• Tires:
  Kenda K-Rad, 24x2.3", 60PSI
• Front Brake:
  Tektro, Aquila mechanical disc, 160mm rotor
• Rear Brake:
  Tektro, MT-15 forged V-brake, linear springs
• Brake Levers:
  Tektro, alloy ML-570
• Handlebar:
  GT design, heat treated 4130 cr-mo, 75mm rise, 22.2mm OD.
• Stem:
  GT CNC design with internal steerer tube clamp, 4-bolt front loading H/bar clamp, 48mm extension
• Headset:
  FSA Impact integrated 1-1/8"
• Grips:
  GT Wing lock-on mushroom type, special A25 Kraton material, double alloy clamps
• Saddle:
  Pivotal street design, stitched GT cover
• Seat Post:
  Pivotal design, alloy
• Seat Clamp:
  GT cold forged, single bolt

• 4130 Cro-Mo frame for the guys who believe DJ bikes should be steel
• Single-speed drivetrain means no derailleurs to replace if you don't land that trick on the first try