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Genuine replacement parts

When it's time to refresh or upgrade your seatpost, Trek Genuine Replacement Parts have got you covered.

Product details

  1. Compatible with Bontrager and Trek rotary head seatpost and seat mast systems
  2. Replacement saddle ears for use with Bontrager saddles
  3. Consult with the manufacturer on compatibility with other saddle brands
  4. Does not include hardware

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We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

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