• Ruption Hacker BMX Bike 2017

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Ruption Hacker BMX Bike

The Ruption Hacker BMX Bike is the first 20" model in this brand new Ruption range. Offering outstanding value for money, it features fully sealed hubs front and rear, 3pc CrMo cranks, a sealed "Mid" type bottom bracket, and 9” handlebars.


  • Frame: Ruption 1020 high tensile steel with 20.5" top tube
  • Forks: Ruption 1020 high tensile steel tapered forks
  • Handlebars: Ruption 9″ rise bars, 30” wide, 10° back sweep, 2° up sweep
  • Grips: Flangeless soft grips
  • Stem: Alloy 55mm top load stem
  • Headset: 1-1/8″ external headset
  • Cranks: 3-piece 4130 CrMo crank
  • BB: Mid fully sealed
  • 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: 14mm fully sealed ’4′ bearing 9t cassette hub
  • Rims: 20″ 36 hole alloy rims
  • Tyres: 20" x 2.3" front and rear ‘Street tyres’
  • Seat: Ruption logo combo seat
  • Pedals: Grippy plastic freestyle pedals
  • Weight: 11.7kg

Please note, this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).

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

  • We've got everything you need to know in our buying guide.