• Stereo Bikes Half Stack 18" BMX Bike 2016

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Stereo Bikes Half Stack 18" BMX Bike

The Half Stack from Stereo is without doubt one of the most popular 18" BMX bikes in the world. Downsized from a regular 20" bike to a high-end iron perfectly made for the kids out there shredding the parks or streets.

Due to its perfect geometry it's made for every terrain and handles like a dream. Equipped with a fully sealed integrated headset and fully sealed mid bottom bracket it goes wild like its big brothers.


Frame and Forks:

  • Material: Hi-Ten, top and down tube frame gussets, Stereo alloy seatclamp
  • Forks:  Stereo ”Mono” Hi-Ten, tapered


  • Handlebars: Stereo “Riser” slim shape Hi-Ten, 7″ rise, width 25
  • Grips: Stereo “Thinners“ long flangeless with Stereo “Tunnel” plugs
  • Stem: Stereo “Hound” top loader with custom Stereo top cap, 40mm reach, 6061 alloy t6
  • Brake Lever: Alloy 1pc
  • Rear Brake: Alloy U-Brake
  • Headset: Campy, integrated/sealed bearing
  • Cranks: Stereo "Valve“ 3pc lighter slim square shape tubular heat-treated 4130 CroMo with pinch bolts, 152mm with heat-treated 4130 CroMo axle and Stamped Stereo "Script“ logo
  • Bottom Bracket: Mid BB, sealed bearing
  • Gearing: 25x9t
  • Seat: Stereo "Black” slim padded seat combo with custom laser Stereo “Pyramid″ Logo, 200mm aluminium post
  • Seat Clamp: Integrated
  • Pedals: Stereo junior sized Nylon


  • Rims: Stereo “Wide String” wide 32mm low profile 16mm, 36l single wall
  • Tyres: Stereo "Customized" Design Innova wide 2.1″/2.1″ with Stereo “ID” valve caps

Weight: 9.7kg

Buy Stereo 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.