I intend to buy a new road bike head stem on line. I currently have a Giant TCR1 with the standard carbon head stem which is 130mm long.
Is there anything I need to know about angles before I purchase one without seeing it? Are they a standard angle for road bike head stems or do I need to know what my current angle is first?
Is there anything I need to know about angles before I purchase one without seeing it? Are they a standard angle for road bike head stems or do I need to know what my current angle is first?