Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

New: Take Part in the May's Giveaway: Win the LIVALL PikaBoost 2 E-bike Conversion Kit


Chain hitting guide
#1
I put my rear wheel back on and now my chain hits my derailleur guide. The chain is on the small ring up front and the small ring in back. I have Shimano 105 components. I tried adjusting the B-screw but that didn't help at all. What am I doing wrong? I can take the derailleur and press back on it, which effectively raises the chain away from the rest of the derailleur.

  Reply
#2
Did you change anything (new chain, etc.)? It could be that the chain is not the right length or that the spring in the derailleur got damaged. You normally wouldn't ride in the small-small combination. Are you fairly sure this wasn't happening before but you didn't notice?

  Reply


Possibly Related Threads...
Thread
Author
Replies
Views
Last Post
 
9,529
02-14-2013, 01:53 AM
Last Post: nfmisso
 
9,397
08-17-2009, 02:19 PM
Last Post: cure
 
8,511
07-28-2009, 11:32 AM
Last Post: DaveM

Forum Jump:

[-]
10 Latest Posts
What was your first bicycle?
Today 01:45 AM
Effective Breathing Method I use to go u...
Yesterday 11:50 PM
"There's been better times
Yesterday 10:48 AM
Attack // Force tire style narrow front ...
Yesterday 12:47 AM
First long distance ride..
05-31-2025 10:33 PM
Is anyone riding with music?
05-31-2025 10:12 PM
Great Giro
05-31-2025 09:57 PM
Rusty chain inspite of cleaning,lubing
05-31-2025 09:54 PM
What are your best tips for long rides?
05-31-2025 06:26 PM
Massive Chainring redux
05-30-2025 06:47 PM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Criminal
18 posts
no avatar 2. GirishH
17 posts
no avatar 3. Flowrider
16 posts
no avatar 4. Painkiller
15 posts
no avatar 5. SPINMAN
14 posts