Forbidden Shuttle Guard
Designed to prevent unwanted scuffs and damage to your downtube from shuttling with your pride and joy, Forbidden's universal adhesive shuttle guard can be applied to the downtube of any bike in seconds.
To install, simply clean the surface, remove any dirt or greasy residue (with some isopropyl alcohol or similar), remove the adhesive backing (without contaminating the adhesive pad with greasy fingertips) and lightly affix in a desired position, preferably at room temperature or above. If you're happy with the position, somewhere close to 110mm from your lower headset race is pretty close, apply some pressure to the guard and you're ready to shred.