All Questions
Tagged with adjustment derailleur-rear
13
questions
0
votes
1
answer
271
views
Shimano 105 R5800 - Noise on largest cog?
Today, I had a weird problem with my road bike's rear derailleur. During an event (which was a 2-hour climb up an Alpine summit), I got a noise when riding in the smallest gear. It has a R5800 105 ...
- 4,536
5
votes
2
answers
1k
views
How do I adjust a Shimano RD-M6000 properly?
I've got 2 new fat Bikes (Framed Minnesota) with Shimano RD-M6000 rear derailleurs on them. (And another with an RD-M4120.) They're all using Shimano Deore triggers from the same line.
I am having a ...
user36575
-3
votes
1
answer
254
views
How to adjust rear derailleur indexing in a mix-and-match drivetrain in the easiest manner?
I have a touring bike where the drivetrain has been built not according to Shimano's instructions. For example, the shift lever is SL-BS64-8 Ultegra 8-speed bar end shifter that according to Shimano's ...
- 20.1k
3
votes
2
answers
3k
views
Impossible to properly adjust rear derailleur indexing
I can't adjust the rear derailleur to shift properly. Sometimes it hesitates to downshift from 1st to 2nd and when it shifts to 2nd you can hear a faint clanking sound, like the chain is trying to ...
4
votes
1
answer
2k
views
Shimano Acera hits spokes. Which screw to turn?
I have a Shimano Acera that hits the spokes in first gear (largest rear sprocket.)
I found three screws on the derailleur Which one should I turn, in which direction?
The bike (Specialized Sirius 2.0) ...
- 327
1
vote
1
answer
181
views
Rear derailleur adjustment
I have a 7 speed Shimano derailleur. It shifts really good from 1 to 6 but when
I try to shift from 6 to 7 it just doesn't want to shift. Can someone help me?
- 11
0
votes
1
answer
834
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Adjust a Shimano 105 9x rear derailleur
Please help me (re-)adjust my .Shimano 105 9x rear derailleur of my ancient Shimano 105 3x9 gruppo. It's a RD-5501, as my research seems to support.
The prequel: After working fine for many ...
- 103
1
vote
3
answers
1k
views
Rear derailleur moves to much for each click - tried everything
Two years ago I build a bike (flat bar) with SRAM 1x11. Around a month ago the rear-derailleur broke (guide pulley broke).
I bought a new rear derailleur: Shimano 105 RD-5800-GS.
After installation ...
- 13
0
votes
1
answer
3k
views
Rear gears not shifting between 6 and 7
I've just replaced the rear derailleur on my kids bike. I've fitted the biked with a Shimano Altus.
The issue I am seeing is the shifting between gears 6 and 7. When I move from 7 to 6 the chain ...
- 3
3
votes
1
answer
3k
views
Correct setup of Huret rear derailleur
I've got (what I think is) a Huret Eco rear derailleur which seems to somehow get "stuck" in an "open" position when shifting on the front chainrings, i.e. the return spring somehow stops "working" ...
- 3,475
3
votes
3
answers
6k
views
Rear index shifting not staying in middle gears
I have replaced a chain (SRAM PC 830) and 7 speed freewheel (Shimano MF-HG37) on the back of my daily commuter bike about 300 miles/ 3 weeks ago with the same models. The old parts lasted me 4000 ...
- 2,361
6
votes
1
answer
28k
views
Misadjusted B-screw: symptoms?
What are the typical symptoms of incorrectly adjusted B-screw in the rear derailleur? How does it manifest itself when shifting? Obviously, if the cage pulley interferes with the cog, the problem is ...
1
vote
1
answer
2k
views
derailleur P-screw/B-screw does absolutely nothing
I know dérailleur adjustments are frustrating, but this is the 4th day i'm working on this... i stop working just before the rage kicks in and leave everything to continue another day :)
The problem ...
- 1,465