Although the amount of lubing you need to do with an "O" ring chain is minimal, you still have to keep it lubed.
The #630 heavy duty "O" ring chain I'm using is rated at 11.500 lbs tensile strength. I have about 12,000 street miles on it now on a 750E and it has not needed the first adjustment. Stretch and sprocket wear are undetectable.
I keep it well chain lubed too. For just putting around town, you probably would never wear one out. In the long run, its cheaper to buy a good chain and new sprockets and only do it once. When a cheap chain stretches/wears out, it will take the sprockets with it, so everytime you replace the cheap chain, youre also going to need two sprockets. When a chain nears the end of its useful life, stretching starts to accelerate.
If you replace the chain when increased stretch rate is first noted, you will not normally need to replace sprockets.
I've run a set of sprockets for over 100,000 miles, but to do so, you must keep a close eye on chain and sprocket condition/wear.
Earl
The #630 heavy duty "O" ring chain I'm using is rated at 11.500 lbs tensile strength. I have about 12,000 street miles on it now on a 750E and it has not needed the first adjustment. Stretch and sprocket wear are undetectable.
I keep it well chain lubed too. For just putting around town, you probably would never wear one out. In the long run, its cheaper to buy a good chain and new sprockets and only do it once. When a cheap chain stretches/wears out, it will take the sprockets with it, so everytime you replace the cheap chain, youre also going to need two sprockets. When a chain nears the end of its useful life, stretching starts to accelerate.
If you replace the chain when increased stretch rate is first noted, you will not normally need to replace sprockets.
I've run a set of sprockets for over 100,000 miles, but to do so, you must keep a close eye on chain and sprocket condition/wear.
Earl
Clone said:Well, I don't know how a #50 chain could be rated at 11,000 lbs, 5000 is the strongest ag chain in this size.