All Questions
12 questions
0
votes
2
answers
147
views
Options for renewing drivetrain / upsizing crankset
I currently have a Shimano drive-train and am approaching replacement for the chain and cassette.
All parts are Deore XT M780 Series except my cassette which is a HG500-10 11-25
I usually run a ...
7
votes
3
answers
2k
views
5 arm cranksets versus 4. Which is better and why?
I'm looking to buy a Sora triple crankset. Shimano make two types, one eith 5 arms, and the other with 4 arms1. Which should I get and why would that be a better choice? I'm a slow-ish rider. I'm 50 ...
user41329
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
2
votes
1
answer
2k
views
How do I figure out what crankset replacement will fit my derailleur?
I have a bike with a Shimano FC-M560 crankset in the front which I want to replace. I naively bought a Shimano FC-TY301 crankset, thinking that there's norms and that 3-speed cranksets are more or ...
- 415
1
vote
1
answer
1k
views
Should I get a smaller chainring or bigger cog?
I built a single speed bike about a year ago, and am starting to change out parts to make it more comfortable for me. The first thing I'm wanting to change is the gear inches, which I didn't give much ...
- 135
3
votes
1
answer
51
views
Basic chainset compatibility question
I need to replace my chainset (42x34x22). Would a 42x32x22 be a compatible replacement?
- 133
0
votes
1
answer
2k
views
Can I change chainring size on a dirt jump bike?
I don't know the name of it but there is a part on single speed bikes. The gear? I think right where the crank is connected. Well on bmx bikes and especially dirt jumping bikes it is really small and ...
1
vote
2
answers
5k
views
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
1
vote
2
answers
3k
views
Are chainring bolts interchangeable?
I have an 11 speed Athena chainset, and I've stripped one of the chainring bolts.
It's £40 for a replacement Campag set! Can I just buy Race Face at £4.70 and expect them to fit?
- 1,367
5
votes
1
answer
31k
views
Shimano Chainring Compatability
In my previous question we determined that I probably need new chainrings. I was/am planning on replacing the chainrings, and leaving the original crank.
Now this bike is running Shimano 105 FC-5600 ...
- 225
21
votes
2
answers
4k
views
Is there a practical gain from elliptical/oval chainrings?
I have seen competitive (amateur) cyclists with oval chainrings (front). What is the deal? Are they just for showing off, or is there a practical gain from it (different force transfer).
- 3,289
13
votes
4
answers
10k
views
Differences between Biopace and Rotor cranks
On mountain bikes of a certain age, "Biopace" chainrings are ubiquitous. These chainrings are (purposely) not circular. It seems that most people today agree that Biopace rings didn't live up to the ...
- 1,422