Unanswered Questions
44 questions with no upvoted or accepted answers
0
votes
0
answers
6
views
How do you stop the rubber shield from wandering unless you lock it behind the shift outer cap w/ tongue, which introduces a compressible sheath?
I installed the two parts
shift outer cap with long tongue, and
rubber shield
as shown below, but I'm not absolutely sure this is right.
If I put the rubber shield (the one on the right in the ...
- 9,576
0
votes
0
answers
3
views
Is this SRAM X7 bent?
Lower jockey wheel seems to not be in line with upper so wondering if if was in an accident or bent somehow. If so, anything likely needed besides a new derailleur?
0
votes
0
answers
16
views
Shimano Ultegra 9500 set rear mech skips 8th gear
I'm riding a stock Schwinn fastback road bike from around 2004 that came with a Shimano Ultegra 9500 set, with 2x9 speeds. I have never messed with the derailleurs as they've always worked fine. The ...
- 5,202
1
vote
0
answers
28
views
Newbie biking question: Tacx flow smart trainer compatibility with Decathlon Triban RC 100/120
Complete newbie to biking and indoor biking.
I'm looking to buy the Decathlon Triban RC 100 or 120 model. I can't seem to gauge the compatibility with the Tacx flow smart trainer (wheels on).
On the ...
- 11
4
votes
0
answers
278
views
Sram AXS derailleur does not shift
Have you encountered a problem where a rear AXS derailleur stops shifting? Any suggestions?
I bought a mint 2023 GX AXS derailleur on Marketplace, it worked for the first short test ride on a road but ...
- 141
1
vote
0
answers
49
views
New tire tube and grinding noise?
I punctured my tire tube so i had to remove my back wheel out and replaced the tube, when reassembled, derailleurs started making grinding noises.
I checked where the sound was coming and it was ...
- 5,202
0
votes
0
answers
63
views
How to replace a band (hub, drum) brake with a freewheel
I am looking to convert my bicycle into a semi-electric bike by adding a freewheel. The 2 freewheels will allow me to use either pedals or an electric motor to move the bike. However, I don't have ...
- 139
2
votes
0
answers
50
views
Something like chainsuck on RD lower pulley after new crankset install?
I just switched out a Shimano M5100 crankset for a SRAM GX Eagle crankset. I am using a KMC X11-EL chain. I cleaned the chain before installing it with the new crankset. My RD is a Shimano SLX 11-...
- 2,090
1
vote
0
answers
72
views
Not able to shift from a specific gear
I have a 9-speed rear derailleur and shifting from 1 to 9 isn’t a problem except when it is from 6 to 7, while downshifting has a bit of lag, upshifting takes forever and sometimes it doesn’t even ...
- 165
0
votes
0
answers
167
views
Replacement pulleys for Shimano Deore XT RD-M739 SGS derailleur (8sp)
Wondering what replacement pulleys I should get for this type of derailleur.
All details of the derailleur can be found here: https://velobase.com/ViewComponent.aspx?ID=4f90a749-6254-4a37-840d-...
- 183
0
votes
0
answers
62
views
My derailleur doesn't go from gear 1 to gear 2 by itself but the rest does
The derailleur doesn't go from gear 1 to gear 2 by itself so I have to manually push it, it works perfectly fine shifting from 2 to 7 but when I try to change the gear to 8, it stays on 7
0
votes
0
answers
71
views
My bike won’t change out of first gear
NoI’ve tried changing the looseness of the H and L screws but my great problem remains the same. It won’t change out of first gear even when I manually put it into another gear. The back derailer is ...
- 5,202
2
votes
1
answer
98
views
Old bike: replaced rear axle but the tire goes off the axis when I get on it
I just broke and then replaced my rear axle on an old timey race bike I bought online.
Everything seems to go smoothly when the bike is up on a stand or on at my side, but once I get on it and try to ...
- 47
0
votes
0
answers
315
views
Which currently available rear derailleur would work as a replacement for a Schwinn Boundary 29 Pro Shift?
I would like to change my rear derailleur. I have a Schwinn Boundary 29 inch, Pro Shift. I am not sure what year. Which currently available derailleur would mount up to the frame and operate correctly ...
- 128k
0
votes
0
answers
16
views
Claude butler urban rear derailer upgrade
Hi looking to upgrade rear derailer. Currently has shimano tourney tx30 with 3 x 7 set. Can I fit a deore instead?
- 1