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Scrappapotamus
The Scrappapotamus
Lifetime Member
Agreed, the hard plastic plugs fit well and never had one fall out during use. The new ones have more of a compression fit which appear to fit very snuggly. If someone took my original post meaning that the original plugs weren't staying put, this definitely wasn't my intention. The new style are very nice and great improvement/evolution from the original. Thanks @highpocket74The earlier, hard plastic seat tube plugs fit well and I've never had one fall out. Those won't fit the frame tubes with a very slight difference in inside diameter. When developing the frame tube plugs, we decided to go with flexible material that would allow the same part to fit both locations.