Trek Colour-Matched Matte Carbon Seat Mast Cap & 7 mm Round Ears

A mast cap available in two sizes and offsets for all Trek road bikes with round seat masts.
- Ultra-light carbon construction
- Direct fit on all Trek road bikes with round seat masts Direct fit on all Trek road bikes with round seat masts
- Colour-matched for direct compatibility Color matched for direct compatibility
- One bolt head design offers easy fore-aft and infinite angle adjustment One bolt head design offers easy fore-aft and infinite angle adjustment
- Includes 7 mm round saddle clamp ears, 10 mm ears sold separately Includes 7mm round saddle clamp ears, 10mm ears sold separately