I’ve been wanting a chainstay protector to cut down on the noise from chain slap†, but I both didn’t want to pay for one. I also particularly don’t like how most aftermarket bike accessories come plastered with logos like this Lizard Skins-brand one. So, while waiting for my biking clothes to get through a late-night wash cycle I took an old tube, cut it into a 1″ strip, wrapped it around most of the chainstay on my bike, and cable tied it in place.
This idea was inspired by this photo of an On-One Inbred Summer Season 456 with what appears to use this same setup. I really like the minimal look of it.
To cut this piece of tube I stuck a piece of 1″ masking tape on an old tube, cut along both sides of the tape, squared the ends, then scrubbed off the non-stick powder from the tube with a sponge. It was wrapped so that what was the inside of the tube is facing out, making for a consistent gray look. I would have liked to wrap more of the chainstay, but with the rear derailleur cable running under the chainstay there wasn’t a lot of clearance. The area of the chainstay which had taken the most damage (and thusly chainslap) before is covered, so it should work well.
† Chain slap is the clanking noise made when the chain bounces and hits the chainstay (or other parts) while going over bumps or drops. Not only does it make a loud clanking noise, the impact usually chips up the finish on the chainstay.