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We are proud to offer the Original US Flyer Shock Absorbing Bicycle Seat Post, Made in the USA!


Our Patented design comes in two shaft sizes and four weight classes, weighs less than two pounds, and never needs maintenance. The only thing we do not recommend is using on a bicycle with an infant seat.


If you have any questions or comments, please visit our Contact page. We also welcome any feedback, so we know where we can improve or expand in the future!


  • Full 2" up and down shock absorbency

  • Constructed of High Strength, Lightweight Aluminum (under 2lbs)

  • Weather tight design, never needs maintenance

  • Includes Adapter Shim Kit and Illustrated Instructions

  • Four weight classes (up to 90lbs, 91-150lbs, 151-199lbs, 200lbs and Up), with fine-tune adjustment nut 

  • Shock Lock-Out Knob to make fast height adjustments and "turn off" shock feature

  • All parts made and assembled in USA

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