• Ruption Newboy 18" BMX Bike 2017

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Ruption Newboy 18" BMX Bike

The Ruption Newboy 18" BMX Bike is the perfect machine for the younger rider that's getting into BMX for the first time. The short 18" top tube and smaller 18" wheels provide a confidence inspiring upright riding position.


  • Frame: Ruption 1020 high tensile steel with 18" top tube
  • Forks: Ruption 18" 1020 high tensile steel forks
  • Handlebars: Ruption 7″ Rise Bars, 25” wide, 10° Back sweep, 1° Up sweep
  • Grips: Flangeless soft grips
  • Stem: Alloy 40mm front load stem
  • Headset: 1-1/8″ external headset
  • Cranks: One-piece CrMo crank
  • BB: USA bottom bracket
  • Chain: Z410 Chain
  • Sprocket: Ruption 25T sprocket
  • Rear Brake: Rear 990 style alloy U-Brake
  • Brake Lever: Resin and alloy combo levers
  • Brake Cables: Slic cable
  • Front Hub: 10mm fully sealed alloy 
  • Rear Hub: 10mm open bearing hub with 14mm adaptors and 9T cassette
  • Rims: 18″ 36 hole alloy rims
  • Tyres: 18" x 2.3" front and rear ‘Street tyres’
  • Seat: Ruption combo junior seat
  • Pedals: Wellgo plastic freestyle pedals
  • Weight: 10.8kg

Buy Ruption Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
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Buying Guide

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