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ProTaper Junit Handlebar - 680mm wide 31.8mm clamp

ProTaper Junit Handlebar - 680mm wide 31.8mm clamp

Regular price $115.95 AUD
Regular price Sale price $115.95 AUD
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Hayes Performance Systems’ product development team set out to design a system for kids, using high-quality and high-performance components. The JUNIT ProTaper handlebar is one part of this two part system.

Our Engineering team began by researching anthropometric data from a NASA database, and determined the average hand size of a 6-10 year old, which set the team into motion. Normally, grip diameter is a result of adding material to a standard handlebar size. For the JUNIT ProTaper handlebar system, we flipped the script. We began by determining the ideal grip diameter, and worked inward.

The result is a handlebar that’s ideal for a smaller ergonomic profile.

To be used only with JUNIT Grips, sold separately. 


  • Youth Specific Ergonomics
  • Compatible with any 31.8mm Stem
  • Integrated bar end plugs
  • Cut lines for easy reference while trimming bar length
  • Compatible with 22mm or 28mm JUNIT Grips. Sold separately.


  • Stealth
  • 680mm width
  • 31.8mm Clamp Diameter
  • 5° Up Sweep
  • 7° Back Sweep

12.7mm Rise

  • 7050 Alloy
  • 260g
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