New: Take part in the January 2020 BikeRide Giveaway for a HEDKAYSE | ONE bike helmet

Welcome guest! Register or sign in to participate in the cycling discussions.

Are my chainrings worn?
Hi all, I'm in the process of replacing my drive train and need to know if I my chainring/s look worn and should be replaced?

[Image: y08hqdr9mieq27yjtqo.jpg]
[Image: 45vb30gfi9e31zoj7ui1.jpg]
[Image: gz1p2hd13kwe29sxok5m.jpg]
They don't look too bad. Is the chain jumping on the front rings?
Ditto to what Nigel said. Bad rings look like a stretched out U with the points sharp like sharks teeth.
Never Give Up!!!
Nope no jumping, everything actually works perfectly well, however my rear derailleur is a little bent and the chain is stretching so I intend to replace these two components along with the rear cassette but now I know the chainrings are ok that's good news - thanks guys!
If your cassette looks the same as your chainrings, maybe you're not in real need to change it!

Possibly Related Threads...
Thread Author Replies Views Last Post
  worn threaded handledbar Mohammad Tahoon 0 658 04-04-2019, 02:17 PM
Last Post: Mohammad Tahoon
  Help with wobbely cranks and chainrings IRCSS 3 5,244 06-18-2014, 06:44 AM
Last Post: andrewbest
  Worn out Inner Tube? garrett01 2 4,557 09-01-2013, 09:43 PM
Last Post: garrett01
  Worn out Specialized Rockhopper drivetrain Benen 8 9,612 04-19-2013, 09:48 PM
Last Post: Benen
  Chain skip from chainrings? larsonian 6 9,203 04-05-2013, 02:44 AM
Last Post: larsonian
  The screw of my Seat Post Clamp has worn and I need to get it Off. Parkinson021 14 18,677 11-03-2012, 04:32 AM
Last Post: nfmisso
  Upgrade: BB, Cassette, chain, chainrings & crankset Fox 1 5,937 02-28-2012, 05:25 PM
Last Post: DaveM
  Worn cones (in remote places) S.Hoogerbrugge 2 4,995 08-19-2011, 05:08 PM
Last Post: GeorgeET
  Bent Axle + Worn Cone Weaver 3 11,387 06-15-2011, 07:56 PM
Last Post: Weaver
  Problems shifting gears (main ones on chainrings) Dalton2250 3 10,664 03-22-2011, 11:20 AM
Last Post: Dalton2250

Forum Jump: