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Claudy Cycles

18" Concept Thunderbolt Single speed

18" Concept Thunderbolt Single speed

Regular price £179.00 GBP
Regular price Sale price £179.00 GBP
Sale Sold out
Tax included.

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Description / Specification

Concept Thunderbolt Single Speed 18" 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.


    • V Type brakes for an improved braking performance.
    • 18" Wheels.
    • Junior non-slip pedals prevent feet slipping off.
    • 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.


      • Frame: 18" Freestyle BMX Steel frame.
      • Fork: Hi-Tensile Steel 18" Unicrown BMX fork.
      • Headset: Steel 8 pieces.
      • B.B Set: 1 piece BMX Type.
      • Decals: CONCEPT THUNDERBOLT BOYS 18" WHEEL 2019.
      • Handlebar: Upswept ATB style bars.
      • Stem: Steel 22.2mm.
      • Grips: PVC BMX Type.
      • 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: 18" x 1.75.
      • Tyres Rear: 18" x 1.75.
      • Rims: Steel 14G X 36H.
      • Front Hub: Steel 36H. .
      • Rear Hub: Steel 36H.
      • Saddle: BMX Type Black.
      • Seat Clamp: Bolt with domed nut.
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