Concept Thunderbolt Single Speed 20" Wheel Boys Bicycle

Another new junior bike from the clever bike geeks at Insync. This one is a cool customer, designed for the boy bike rider who wants to try some offroad riding. It's fitted with powerful front and rear V-type brakes, steel wheels with mountain bike tyres that will also give a good ride on tarmac surfaces. Finished in a exclusive blue colourway with subtle decals.

Features:

  • V Type brakes for an improved braking performance.
  • 20" Wheels.
  • Junior non-slip pedals prevent feet slipping off.
  • Upswept handlebars help to promote a good riding position and ensure children are more aware of their surroundings.
  • Adjustable brake levers which can be easily operated by smaller hands.
  • Grips made from a softer dual compound for quality and comfort.
  • Boys Mountain Bike Saddle.
  • This bike features stand out styling on the frame.
  • Specification:

    • Frame: Steel 20” Freestyle BMX frame.
    • Fork: Hi Tensile 20” Unicrown BMX fork.
    • Headset: Steel, 8 pieces.
    • B.B Set: One Piece BMX Type.
    • Decals: CONCEPT THUNDERBOLT 20W BOYS ATB 2019.
    • Handlebar: Steel Upswept ATB style bars.
    • Stem: Steel.
    • Grips: PVC grips.
    • Front Brake: Steel V Brake.
    • Rear Brake: Steel V Brake.
    • Chain: 1/2" x 1/8" x 82L.
    • Chainset: Steel 1/2" x 1/8" x 36T.
    • Tyres Front: 20" x 1.90".
    • Tyres Rear: 20" x 1.90".
    • Rims: Steel 14G X 36H, 20" X 1.75.
    • Front Hub: Steel 36H.
    • Rear Hub: Steel 36H.
    • Saddle: BMX Vinyl saddle.
    • Seat Clamp: Clamp bolt with domed nut.
    • Condition: New in box. 90% built. Inflation of tyres. Fitting of pedals, handlebars/stem and seat post/saddle, adjustments to brake and gear cables required prior to riding. Tools required for assembly: cross head screwdriver, 4/5/6mm allen keys, 15mm spanner for pedals. A generic manual is included but may not include specific assembly instructions. If you are un-able to assemble the bike safely, we recommend that the bike is taken to your local bike mechanic for assembly prior to use.