All Questions
51
questions
0
votes
0
answers
17
views
Shimano Dynamo DH-3N31-NH broken lead wire
The lead wire broke between the coil and the connector. The repair joint must fit into the axle groove. I have failed X2 to mend it. Can the lead be repaired at the coil?
1
vote
0
answers
568
views
Shimano 105 r7000 front derailleur hard and clunky shifting, shifter harder to shift
A total newbie to DIY bike repair here, and my Shimano 105 r7000 FD is shifting really harshly after a wash. Washed it with dish soap plus water solution, however I did not give the FD any specific ...
5
votes
1
answer
801
views
Shimano Deore front derailleur return spring broken?
For a couple of days now, I am no longer possible to shift to the smallest chainring of my bicycle.
There is simply no response at all (no resistance, no click-sound, nothing happens. The indicator at ...
0
votes
2
answers
122
views
My chain tool left a divot on my replacement pin. Is this normal?
I recently did a deep clean of my shimano 8 speed road bike chain by removing it from the bike. I used a chain tool to push out one of the pins (not the black one). I then replaced it with a 8 speed ...
12
votes
1
answer
5k
views
How do I rebuild Shimano XTR hydraulic brake levers?
My right brake lever (Shimano BL-M9020 to be specific) has attracted some dirt around the blade pivot area, and some parts look shiny. I suspect the master piston seals are starting to leak. Replacing ...
2
votes
1
answer
606
views
Can a broken ratchet in Shimano Tiagra 4600 rear shifter be replaced?
It looks like the ratchet mechanism broke in one of my shifters. As I try to shift the bit holding the end of the cable stays put and does not follow the lever. Even when it moves I can then pull by ...
4
votes
2
answers
701
views
Removing Nexus 8-speed IGH from hub shell
see update at the bottom
I'm trying to remove my Nexus SG-C6001-8D from its hub shell to grease it. Sadly Shimano's documentation doesn't cover the process of extracting the internals from the hub ...
2
votes
2
answers
3k
views
Is losing power when pulling Shimano GRX lever a bleed problem?
Recently I had an accident on my bike, and my front brake 11-speed, front brake GRX 600 shifter isn’t braking well anymore.
The shifter took a bit of damage in the fall. Initially it didn’t shift, ...
5
votes
3
answers
3k
views
Broken 105 shifter in fall, cause and is repair possible?
Yesterday I went for a ride and unfortunately, as it was kind of wet, my wheel slipped while braking into one corner and I crashed. Speed of the crash was around 20 kmph (12 mph) (nothing crazy, most ...
1
vote
0
answers
1k
views
How to fix Shimano E7000 Error 010?
Can anyone guide me to clear the E010 error code on a Shimano E7000? I tried all the steps according to the manual but can't resolve them.
2
votes
1
answer
2k
views
Shimano Deore SL-M590 shifter lever stuck
I have the Shimano Deore SL-M590 9-speed shifter, bought new and used for about 3 years. On my ride today, the upshift lever got permanently stuck forcing me to complete my ride in the lowest gear. I ...
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?
1
vote
1
answer
152
views
Bottom bracket compatibility
After two LBS's, a blowtorch and a tyre shops impact driver I finally have my bottom bracket out. It an aluminium frame if that makes a difference.
On the drive side some of the thread is gone, ...
2
votes
1
answer
486
views
Where can I find a Shimano cs50 stopper fixing bolt?
Somehow I lost a single 'stopper fixing bolt' on my down tube cable stop. I have a set of Shimano sm-cs50 outer down tube cable stops, and I don't want to buy new ones because I only need one bolt. ...
4
votes
1
answer
240
views
I can't track down the source of chain skip - what might it be?
Last summer it come to light that my bike is suffering extremely bad chain slip, to the extent I feel it is unsafe. From what I can tell, it only happens in the 50t ring, and the 34 may be ok, but it'...