• Blank Ammo BMX Bike 2016

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Blank Ammo BMX Bike

The Ammo is the first adult bike in Blank's line up with a shorter than average 20.35" top tube for added manoeuvrability. It features a fully sealed cassette hub, top load stem and 3 piece chromoly cranks.


Frame and Forks:

  • Material: Blank 1020 hi-ten frame
  • Top Tube: 20.35″
  • Forks: Blank Compound ‘tapered’ forks


  • Handlebars: Blank compound 8″ bars
  • Grips: Blank ‘mushroom’ style flangeless
  • Stem: New Blank compound 55mm top load
  • Headset: 1-1/8″ external headset
  • Cranks: New 3pc 4130 chromoly crank
  • Bottom Bracket: USA Bottom Bracket
  • Chain: Z410 chain
  • Sprocket: Blank ‘wtf’ 25t steel sprocket
  • Rear Brake: Rear 990 style alloy U-Brake
  • Brake Lever: Resin and alloy combo brake levers
  • Brake Cables: Slic cable
  • Seat: Blank combo seat
  • Pedals: Plastic freestyle


  • Rims: Blank 20″ 36 hole alloy rims
  • Front Hub: 10mm open bearing steel front hub
  • Rear Hub: Fully sealed ’4′ bearing 9t rear cassette hub
  • Tyres: Innova 20″ x 2.25″

Buy Blank 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
  • Pay by PayPal, Bank Transfer or Card


Buying Guide

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