Giant Neoprene Chainstay Protector Description: The Giant Neoprene Chainstay Protector is designed to protect the chainstay on bicycles against chain slap, from impacts, and from debris getting kicked up from the road and trail. The neoprene material has a textured rubber coating, and when this is combined with the hook and loop fastener, this chainstay protector is very easy to install and it will not slide once the protector is installed. Finally, the overall construction will eliminate the noise of a chain slapping on your frame, so your next ride will be much quieter no matter how rowdy the trail is. Features: Neoprene and textured rubber construction eliminates noise and protects against impacts and the elements Hook and loop fastener is easy to install and adjust the protector around the chainstay X-Large size designed to fit around thick mountain bike chainstays, such as the ones found on aluminum frames and full suspension bikes