Boyesen M/C Reed Rm125 04 6122

  • Boyesen rsquo s revolutionary dual-stage reed design delivers more usable power than stock nbsp Your original one-stage reed
  • Boyesen rsquo s one soft reed on top of one firm flow-through reed gives you a wide range of intake control
  • Increased intake velocity
  • Dual stage reeds
  • Minor change gives major H.P. improvements
  • Faster opening and closing
  • Greater low pressure (Low-throttle) response
  • Greater velocity and flow area
  • Longer overall life
  • No engine damage if broken
  • Carbon pro has new carbon fiber reed for quicker response

Price: 32.43
 

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