Join Date: Apr 2009
Location: New Rochelle, NY
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 100 Post(s)
The type of corrosive welding you're worried about takes a bit of time, and is also greatly affected by weather and whether the BB shell has a weep hole to allow water to drain, or acts as a sump accumulating water and causing it to migrate into the threads.
Most BB shell thread corrosion occurs from the inside out, so if there's a weep hole you can go a decent interval before worrying about seizing. Even with anti-seize, mixed metal assemblies should be disassembled at least once every year or two.
An ounce of diagnosis is worth a pound of cure.
“Never argue with an idiot. He will only bring you down to his level and beat you with experience.”, George Carlin
“One accurate measurement is worth a thousand expert opinions”
- Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance