Trek Carbon Seat Mast Cap the_cure_saddle Extend your pre-existing presta valves

Extend your pre-existing presta valves with one of three different length valve extensions

powerful stopping across all conditions without the complexity of a hydraulic system

ST-RP22 Stem

Designed around Orbea’s Rider Synergy (RS) concept

Trek Carbon Seat Mast Cap the_cure_saddle Extend your pre-existing presta valvesOffered 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 One bolt head design offers easy fore aft and infinite angle adjustment Compatible with all Trek road bikes with round seat masts Aluminium clamp Includes 7mm round saddle clamp ears, 10mm ears sold separately