• Blank Tyro BMX Bike 2017

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Blank Tyro BMX Bike

The Tyro is a junior sized 20" BMX. It features a low slung, 18.5" top tube Hi-Ten frame and low 7" bars that makes it perfect for the smaller rider who wants to still be in the 20" club. It features sturdy 36H rims and fat 2.3” tyres. This is an excellent bike for the young rider.


  • Frame Blank 1020 Hi-Ten frame
  • Top tube 18.5″
  • Forks: Blank compound ‘tapered’ forks
  • Handlebars Blank compound 7.5″ bars
  • Grips: Blank ‘mushroom’ style flangeless grips
  • Stem: 55mm frontload stem
  • Headset 1-1/8″ external headset
  • Cranks: Blank 1pc hot forged 170mm crank
  • Bottom Bracket USA bottom bracket
  • Chain: Z410 chain
  • Sprocket Blank ‘WTF’ 25t steel sprocket
  • Rear Brake: 990 style alloy U-brake
  • Brake Lever Resin and alloy combo brake levers
  • Cables: Slic cable
  • Seat: Blank combo seat
  • Pedals: Plastic freestyle pedals
  • Rims Blank 20″ 36 hole alloy rims
  • Front Hub: 10mm open bearing front hub
  • Rear Hub: 9t 10mm open bearing freecoaster
  • Tyres 20″ x 2.3″ tyres
  • Weight: 27.12lbs (12.3kg)

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
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Buying Guide

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