The drain holes under the sits seem to be extremely big. A cell phone could fall through them. Plus this winter when riding at a good speed,
the cold air was tough on these old bones. Anyone thought about trying to plug these up? If so how?
See link below. These may be helpful for resolving the cold air as well as mud/ water intrusion. Reasonably priced, easy install, and work well. I have had them for couple years now. No complaints.