Originally Posted by
kyle70b
I am a bike moron. I just bought a bike today that says Shimano-equipped. It has a Shimano Tourney SIS ( Shimano TZ) and has a 7-Speed Index. Everytime I rest my feet from pedalling, the chain makes a noise and loosen up from the sprocket. I don't know what the heck is happening with the bike. Will somebody help me with my ignorance and tell me what to do to enjoy my daily afternoon bike exercise. Much appreciation for your help.
Hi Kyle-
Read what T-Mar wrote-
What should happen is when you stop pedaling- the internals of the freewheel should allow everything but the cogs to spin- but what is happening is something is gummed up inside so the internals can't spin- forcing the cogs to spin- making your chain bunch up.
Do what T-Mar suggested-
Try the light oil around the outside of that inner ring- and work it in there.
If you use WD40 or something- you have to use oil or another lubricant after. WD40 will dissolve any lubricant in there.
Good Luck!
If worst comes to worst- another freewheel is under like $20.