All Questions
Tagged with chainring replacement
15 questions
1
vote
2
answers
2k
views
Does "speed" of a replacement chainring matter?
I'm looking to replace one of my three chainrings, and I'm having a hard time finding something that matches my bcd/bolt-pattern/tooth-count. I have found a few options, but they say they are for 10- ...
3
votes
3
answers
321
views
Measuring BCD & choosing right chainset
I bought a used bike whose chain keeps slipping, and I believe it is because either the chainring or the bottom bracket is bent. I tried to show this as best as I could in the below pictures.
I am ...
- 73
4
votes
1
answer
762
views
Replacing front chainring on my old bike
I have an old Giant Peloton Lite. Certainly considering its age, it's a very nice bike. The front chain ring is a bit worn out, however, and I'm looking to replace it.
I have a few questions about ...
- 179
8
votes
6
answers
1k
views
Yes/no replace chainrings+cassette after chain failure?
I had a pretty bad chain failure a couple of days ago. I bought the bike second hand about a year ago, and in all fairness I had not done much maintenance on it since. I discussed with a friend and ...
- 183
2
votes
1
answer
3k
views
Shimano Tiagra - Install smaller front chainring
I recently bought a used Trek Checkpoint ALR4, with which I'm very satisfied.
The gearing is ok so far for going on plane ground an light uphills, but when going on long and steeper hills it gets ...
- 303
0
votes
1
answer
641
views
What is an equivalent or compatible chainring for this Deore XT "24-AM" chainring?
I have a 2012 Mountain Bike with Deore XT. While troubleshooting chain suck on my inner chainring, I figured I'd order a new chainring and replace it. The chainring only has "24-AM" on it. However, ...
- 379
0
votes
1
answer
257
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Is the 30 teeth chainring on Campagnolo Mirage 52/42/30 crankset replaceable?
I have new (for me) 2008 Orbea Onix TDi with existing 50/34 front crankset.
My shifter is 3 steps - to switch from 1st to 2nd I have to click twice.
All parts are Campagnolo Mirage.
Climbing the ...
- 11
6
votes
1
answer
312
views
Are granny gear chainrings supposed to have directed teeth (i.e., be non-flippable)?
I was replacing a worn-out 34-teeth chainring on my MTB crankset. In the course of the work, I detached the granny gear chainring (22-teeth).
Compared to the big chainring, which has all these ramps ...
- 14.4k
5
votes
4
answers
7k
views
Can't find any replacement original chainrings (SG A-52-42-30) . What can I use instead?
I have an early 2000's Giant OCR 2 roadbike (3x8 speed) with worn out chain rings on the Shimano Sora FC-3303 triple crankset. The original rings are the SG A-type, 5 bolt, 130 mm BCD in 52T-42T-30T ...
- 51
6
votes
1
answer
18k
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Replace a 52/36 crankset with 50/34
I'm looking at purchasing a new bike with a 52/36 crankset on a 11-32 cassette. I've grown accustomed to a 50/34 crankset on the same cassete, and for the type of riding I do in the PNW (300-400ft ...
- 245
0
votes
2
answers
2k
views
cannondale cadd10 105 crankset replacement
I had a terrible crash on my Cannondale CADD10 105 (11spd) and wrecked the crankset (the bigger ring bent). It is FSA Gossamer Pro, BB30, 52/36 from the website. Is there an identical one available ...
0
votes
0
answers
4k
views
Replacement crankset for Shimano SG B 52/39?
I have a very basic Specialized Allez (XL frame) street bike (pictured in my avatar) with a cheap SG B52/39 chainring needing replacement (warped and wearing out after two years of daily use).
But ...
0
votes
1
answer
1k
views
Swapping chainrings on old ultegra crank
I have a 2002 Ultegra 9-speed triple with 52/39/30(?) chainrings. I swapped out the inner two chainrings twice and kept the original crank and 52-tooth ring. The 52t ring only gets used going downhill ...
- 1
2
votes
1
answer
1k
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Need help choosing compatible rear derailleur, cassette & chain
I just "inherited" a bike that has no rear derailleur or chain. It also looks like the cassette is pretty worn, so I'm thinking about replacing that too. I've looked around on the forum and I think ...
- 21
1
vote
2
answers
5k
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How to replace broken chainring that is missing a tooth
I was going to ask if I need to replace it but I'm certain the responsible answer is yes (comments welcome). How do I find and replace the outer chainring?
Specifically find the right model or ...
- 113