Bumper Ninja 14" Mountain Bike 4 to 6 years

Bumper Bikes are specially designed pavement bikes for kids. Safe and strong! Vroom Vroom! Stay in the shadows and be hero with the Bumper Ninja Force. Possibly the most vibrant model in the Bumper range with its powerful detailed graphics right down to the ninja stars on the stabilisers.

Specification

  • Frame: 9" Hi Ten steel.
  • Fork: Rigid, Hi Ten steel.
  • Headset: Steel, full ball bearing 1".
  • Drivetrain Components: Steel, 1pc, 102mm crank with 28t sprocket.
  • Chain: KMC.
  • Pedals: 1/2" Plastic.
  • Handlebar: Steel, 100mm rise.
  • Stem: Steel, quill.
  • Grips: Clear, 105mm.
  • Saddle: Junior.
  • Tyres: 14 x 2.125".
  • Bottom Bracket: Steel, loose ball.
  • Front Hub: Steel 20h looseball 3/8".
  • Rear Hub: Steel 20h looseball 3/8".
  • Rim: Steel 20h.
  • Brakes: Steel V - type.
  • Stabilisers: 1 pair.
  • Freewheel: 18t freewheel.
  • Extras: Chainguard. Front plate.
  • Cycle Condition: New. This bike is shipped 90% assembled in a sealed box. Inflation of tyres, fitting of pedals, stabilizers, stem and handlebars, front wheel, front brake cable, saddle and seatpost are necessary.