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I can't really debate whether your drivetrain will have less wear. However, the symptoms of wear are much less pronounced on a single speed drivetrain (assuming you are not using a tensioner). You're just not going to get the same chain skipping / jumping issues you would on a derailleur system. The same thing is applicable to internally geared hubs.

It's still important to check your chain for wear and replace as needed. Keep in mind, a worn chain is going to keep wearing down your drivetrain. However, it's not going to really suffer much in terms of performance degradation until everything is really worn.

Also, see Sheldon's comments on extending single speed chain land sprocket life by using even numbered cogs and chainrings.

I can't really debate whether your drivetrain will have less wear. However, the symptoms of wear are much less pronounced on a single speed drivetrain (assuming you are not using a tensioner). You're just not going to get the same chain skipping / jumping issues you would on a derailleur system. The same thing is applicable to internally geared hubs.

It's still important to check your chain for wear and replace as needed. Keep in mind, a worn chain is going to keep wearing down your drivetrain. However, it's not going to really suffer much in terms of performance degradation until everything is really worn.

I can't really debate whether your drivetrain will have less wear. However, the symptoms of wear are much less pronounced on a single speed drivetrain (assuming you are not using a tensioner). You're just not going to get the same chain skipping / jumping issues you would on a derailleur system. The same thing is applicable to internally geared hubs.

It's still important to check your chain for wear and replace as needed. Keep in mind, a worn chain is going to keep wearing down your drivetrain. However, it's not going to really suffer much in terms of performance degradation until everything is really worn.

Also, see Sheldon's comments on extending single speed chain land sprocket life by using even numbered cogs and chainrings.

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I can't really debate whether your drivetrain will have less wear. However, the symptoms of wear are much less pronounced on a single speed drivetrain (assuming you are not using a tensioner). You're just not going to get the same chain skipping / jumping issues you would on a derailleur system. The same thing is applicable to internally geared hubs.

It's still important to check your chain for wear and replace as needed. Keep in mind, a worn chain is going to keep wearing down your drivetrain. However, it's not going to really suffer much in terms of performance degradation until everything is really worn.