Bontrager Trek Seat Mast Cap
$129.99 - $149.99
Details
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
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Black / N/A / 135mm / 20mm | 601479232598 | 512575 | 210000035077 |
| White / N/A / 135mm / 20mm | 601479232635 | 512579 | |
| Black / N/A / 175mm / 20mm | 601479232574 | 512573 | 210000033581 |
| 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 |