Chain on frame

GoldenMotor.com

rocksalt27

Member
Oct 24, 2013
121
15
18
Portland, ME
Hypothetical question: if your drive chain is rubbing against the bike frame, will it grind out the frame, or will it wear on the chain?
 

2door

Moderator
Staff member
Sep 15, 2008
16,302
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Littleton, Colorado
The frame will wear faster, especially if it's aluminum. If the chain is hitting the frame you need to do whatever it takes to keep that from happening.

Tom
 

2door

Moderator
Staff member
Sep 15, 2008
16,302
175
63
Littleton, Colorado
Correct, but there would still be wear on the chain. There is also the potential for knocking the clip off the master link, if used, and the clip is allowed to contact the frame.

Anywhere the chain hits the frame would be a structural member. You certainly don't want to compromise those.

Tom