Hmm. When mine leaked just after I changed the fuel filters, the trailside fix was a thin bicycle tube a rider had in his tool kit, which of course has been added to my tool kit, now. That was 8 months and 12k miles ago. I'm afraid to replace it!!
"got no problem with keeping truly roadless areas as wild....
On the other hand, if it has been logged or mined and roads already exist,,
...then that land should be open for public use" (peterman)