• Ruption Phase BMX Bike 2015

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Ruption Phase BMX Bike

With a choice of sick colours and a 20.5" top tube this is a great value beginners bike for the younger or smaller rider. Featuring 3 pc chromoly cranks and a 25: 9 gear ratio for easier pedalling. The Phase has everything you need to get you started.


  • Frame: Ruption 1020 Hi-Ten Frame
    • 20.5″ Top Tube
  • Forks: Ruption 1020 Hi-Ten Forks
  • Handlebars: 8″ Rise Bars
  • Grips: Fingerprint Grips
  • Stem: 55mm Topload Stem
  • Headset: 1-1/8″ Ahead Headset
  • Cranks: 3pc Chromoly Cranks
  • BB: USA
  • Chain: Z410 Chain
  • Sprocket: Ruption 25T Chainwheel
  • Rear Brake: Rear Alloy U-Brake
  • Brake Lever: Resin & Alloy Combo Levers
  • Brake Cables: Straight Slic Cable
  • Front Hub: 10mm Unsealed Front Hub 
  • Rear Hub: 9T Cassette Hub
  • Rims: 36 Hole Alloy Rims
  • Tyres: 20″ X 2.25″ Frt, 2.0 Rear
  • Seat: Ruption Padded Combo Seat
  • Pedals: Slim Line Plastic Freestyle

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.