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.
Trek-compatible 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.
- Ultra-light carbon construction
- Direct fit on all Trek road bikes with round seat masts
- Colour-matched for direct compatibility
- One bolt head design offers easy fore-aft and infinite angle adjustment
- Includes 7 mm round saddle clamp ears, 10 mm ears sold separately
|Size||135mm x 5mm||135mm x 20mm||175mm x 5mm||175mm x 20mm|
|Length||135 mm||135 mm||175 mm||175 mm|
|Rail compatibility||7 mm round||7 mm round||7 mm round||7 mm round|