Trek Round Ultra-light Carbon Seat Mast Cap & 10mm Ears 175mm x 5mm
Genuine replacement parts
Originally developed for the incredibly light Émonda SLR 10, the SLR seat mast cap is the lightest available for Trek bikes equipped with round seat masts.
- Lighter than the standard round carbon seat mast cap
- Direct fit on all Trek road bikes with round seat masts
- One bolt head design offers easy fore-aft and infinite angle adjustment
- Includes 10mm oval saddle clamp ears, 7mm round ears sold separately