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> Bicycling Catalog > Parts > Seatposts > Bontrager > Trek Seat Mast Cap
 
Bontrager Trek Seat Mast Cap
  • Color: Black
  • Color: White

Bontrager Trek Seat Mast Cap

Model # (11255)
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$120.00
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Product Details

Bontrager Trek Seat Mast Cap

Offered in white and black and a variety of lengths and offsets, the mast cap includes hardware compatible with round saddle rails only. 7x10mm carbon rail-compatible hardware sold separately.

Key features:

- Ultra-light carbon construction
- One bolt head design offers easy fore-aft and infinite angle adjustment
- Compatible with all Trek road bikes with round seat masts
- 175mm and 135mm lengths
- 5mm and 20mm offsets
- Aluminum clamp

 
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Black / N/A / 135mm / 20mm 601479232598 512575 512575
    White / N/A / 135mm / 20mm 601479232635 512579
    Black / N/A / 175mm / 20mm 601479232574 512573
    White / N/A / 175mm / 20mm 601479232611 512577
    Black / N/A / 135mm / 5mm 601479232604 512576
    White / N/A / 135mm / 5mm 601479232642 512580
    Black / N/A / 175mm / 5mm 601479232581 512574
    White / N/A / 175mm / 5mm 601479232628 512578
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Cycle Loft is a proud supporter of several local, regional and national cycling advocacy organizations. These organizations are tirelessly helping to improve the quality of cycling opportunities and the health of your independent bicycle dealership network. We encourage you to visit their sites to learn more.

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Light Electric Vehicle Association

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