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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. Original equipment replacement parts for your Bontrager rotary head seatpost
  2. The kit contains 7 mm round seatpost ears, inner cones, bolt and spring
  3. Compatible with 2010+ Bontrager single-bolt rotary seatposts and seat mast caps

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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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