Concept Thunderbolt 18 Speed 24" 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.
  • 24" Wheels.
  • Junior non-slip pedals prevent feet slipping off.
  • High rise 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 Boys 24" wheel ATB style frame.
    • Fork: 24" Steel Fork.
    • Headset: Steel Full Ball Bearing.
    • B.B Set: Cotterless 5 pieces.
    • Decals: CONCEPT THUNDERBOLT 24" WHEEL 2019.
    • Handlebar: Steel Lo-Rise Bar 580mm.
    • Stem: Steel MTB Type 22.2mm.
    • Grips: PVC MTB Type.
    • Front Brake: Alloy V Brake.
    • Rear Brake: Alloy V Brake.
    • Shifter Left: Microshift (Friction).
    • Shifter Right: Microshift (6 Speed).
    • Rear Derailleur: Shimano TZ50GS (Bracket Type).
    • Chain: KMC Z-33 102L.
    • Chainset: 24 x 34 x 42T 150mm.
    • Tyres Front: 24 X 1.90.
    • Tyres Rear: 24 X 1.90.
    • Rims: 24" Alloy 36 Hole Single wall.
    • Front Hub: Steel 36H, Nutted.
    • Rear Hub: Steel 36H, Nutted.
    • Saddle: MTB Type Black.
    • Seat Clamp: Steel bolt w/washer & Dome 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.