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Old 03-30-2013, 10:28 PM   #30
Beastly Adventurer
SocalRob's Avatar
Joined: May 2006
Location: Los Angeles @ base of Angeles Crest Hwy
Oddometer: 14,670
Originally Posted by vagueout View Post
This is a timely post for me in that one of these stems failed on my rear two days ago when i was re-inflating my tyres coming off dirt roads back onto sealed, STRANDED not a freaking thing i could do, however able to phone my brother who lucky for me lived an hour away and has a pick-up. We eventually got the bike to a shop on closing time, whipped the wheel off and the bloke pressed the bead in with a tyre change machine cut the old valve stem out, pressed the new and i was back in action. I do all my own maint. and strive for reliability and longevity and this failure disturbs me in that such a simple thing can leave you as well as dead in the water. Spent some time that night checking out you tube for ways to fit a new stem on the road and never found anything really convincing. Further searching the net turned up the angled metal bolt on stems that seem to be popular. Yesterday i spoke to a bike tyre fitter , his opinion is that the oe rubber items rarely fail and that a new rubber stem fitted at every new tyre change would guarantee no failures. Went on to say that in his opinion the metal units were a waste of money (and he sells them). Curious to hear anybody's take on this whole topic of broken stems, possible roadside fix, metal stem????
I had a stem fail out on a road trip in the desert about 2 weeks after a dealer changed it out with new tires. I figure the tech cut it pulling it through the rim. Lucky for me a Honda dealer was 1/2 mile away and they stayed open to change it out.

Had a second stem fail, let air out pretty quick at 85mph on a sweeper transition freeway bridge that I did not want to go over the wall on.

I now run metal stems. Cost me $2.50 for a pair at Pep Boys. Screw that kind of failure.

My Ducati came standard with metal stems.

'07 White (the coolest color) GSA rider
'13 Husky Strada & '14 KTM 690 Enduro
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