Aero-Flex® Universal Trimmer Upgrade Kit

Aero-Flex® Convertible trimming system! More customer friendly!

  • Aero-Flex® trimming system is simple and now even easier to reload. The Aero-Flex® line blades are designed to simply snap into place. No spools, springs, rewinding, rethreading or snarls. Reload by alternating orange and yellow line blades. Aero-Flex® Line Blades are aero- dynamically designed and engineered to run (perform best) at low RPM. Use as recommended for longer line blade life.  The Aero-Flex® Line Blade is designed into an aerodynamic shape (much like an airplane wing). It’s shape allows for greater efficiency of air (low drag) and thus added power and energy to the cut. Glider Ready (sold separately)


Our Aero-Flex® Convertible Kit fits 99% of all gas trimmers. The kit comes complete with:

  • Fasteners - You select the necessary fasteners from a large group of fasteners
  • Twelve line blades - (mix of six orange and six yellow line blades)
  • Receivers (for selection) - Long and short arbor
  • Aero-Flex Bottom
  • Detailed instructions.

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