Loud Clicking Noise on Fixie Bike
06-16-14, 07:07 PM
#1
Newbie
Thread Starter
Join Date: Jun 2014
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Loud Clicking Noise on Fixie Bike
Hey, I recently started getting this clicking noise when pedalling. It usually kicks in after a couple minutes and gets louder the longer I ride. Here is the video of the sound, can anyone help me figure out what the issue is and how to fix?
https://www.youtube.com/watch?v=G3IxAAT8_aQ
Thank you!
https://www.youtube.com/watch?v=G3IxAAT8_aQ
Thank you!
06-16-14, 07:14 PM
#2
It's MY mountain
Join Date: Sep 2006
Location: Mt.Diablo
Posts: 10,001
Bikes: Klein, Merckx, Trek
Mentioned: 70 Post(s)
Tagged: 0 Thread(s)
Quoted: 4335 Post(s)
Liked 2,977 Times
in
1,614 Posts
Sounds like a computer magnet on a spoke hitting the sensor.
06-16-14, 08:21 PM
#3
Senior Member
Join Date: Feb 2012
Location: Rochester, NY
Posts: 18,056
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4195 Post(s)
Liked 3,837 Times
in
2,295 Posts
The rider would have to be going real fast to have the wheel revolutions that quick for a spoke or mag hitting something. Are the chain ring bolts tight (they will have 5 possible clicks per crank turn)? How tight is the chain? Andy.
06-16-14, 08:25 PM
#4
Senior Member
Join Date: Apr 2009
Location: New Rochelle, NY
Posts: 38,663
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
Mentioned: 140 Post(s)
Tagged: 1 Thread(s)
Quoted: 5766 Post(s)
Liked 2,538 Times
in
1,404 Posts
TO the OP, are you careful to pull up all the slack in the chain when you mount the rear wheel?
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
06-16-14, 08:30 PM
#5
Senior Member
Join Date: Feb 2012
Location: Rochester, NY
Posts: 18,056
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4195 Post(s)
Liked 3,837 Times
in
2,295 Posts
Francis- I was actually wondering if the chain was too tight, not loose. A tight chain would cause the chain ring to constantly try to shift into the closest position WRT the rear cog. As there are 5 bolt points this means the ring is making 5 shifts on the crank arm/bolts (assuming a 5 bolt crank, your parts might be different). With a 46x17 combo this is 2.7 clicks per wheel revolution. Andy.
06-16-14, 08:33 PM
#6
Senior Member
Join Date: Apr 2009
Location: New Rochelle, NY
Posts: 38,663
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
Mentioned: 140 Post(s)
Tagged: 1 Thread(s)
Quoted: 5766 Post(s)
Liked 2,538 Times
in
1,404 Posts
Francis- I was actually wondering if the chain was too tight, not loose. A tight chain would cause the chain ring to constantly try to shift into the closest position WRT the rear cog. As there are 5 bolt points this means the ring is making 5 shifts on the crank arm/bolts (assuming a 5 bolt crank, your parts might be different). With a 46x17 combo this is 2.7 clicks per wheel revolution. Andy.
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
06-16-14, 08:37 PM
#7
Senior Member
Join Date: Feb 2012
Location: Rochester, NY
Posts: 18,056
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4195 Post(s)
Liked 3,837 Times
in
2,295 Posts
Yes, i know what you speak of. I am still surprised at what some of "these" fixie riders do to their bikes. I wanted to clearify for the others that (as you've said many times) a chain can be too tight. Andy.
06-17-14, 08:39 AM
#9
Senior Member
Join Date: Apr 2009
Location: New Rochelle, NY
Posts: 38,663
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
Mentioned: 140 Post(s)
Tagged: 1 Thread(s)
Quoted: 5766 Post(s)
Liked 2,538 Times
in
1,404 Posts
I did you check the chainring bolts and AS suggested.
I don't think it's the crank, they don't usually sound like that.
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
