Valve stabiliser for carbon road bike wheels

thingiverse

Eliminate valve rattle in carbon wheels with a small stabilizer designed for Bontrager Aeolus 5's, although it may work for most carbon wheels. If necessary, customize your own design based on the concept. The STL includes a separate flange to prevent air from lifting the item and allows printing multiple copies for better quality. This easy bike modification solves an annoying problem without adding more than a gram or two to the bike.