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1
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2answers
2k views

Will a hollowtech shimano BB fit a bike which currently has an octalink bracket?

I have a mongoose otero elite 2008 and the crankset is broke (wobbling) It's also bent, so time for a new one. I currently have a nice shimano deore crankset from an old bike, but it uses a different ...
2
votes
1answer
235 views

FSA GOSSAMER ROAD CRANKSET with BB7800?

Can FSA GOSSAMER ROAD CRANKSET be used together with BB7800 Dura Ace from Shimano ? Thanks
3
votes
2answers
800 views

What road double cranksets will work with a 108mm JIS square taper bottom bracket spindle?

So far it seems like the Shimano Sante or Suntour Sprint cranksets are the only ones that would fit my bottom bracket spindle (I am hoping to keep both BB and spindle). Am I missing any possible ...
5
votes
2answers
1k views

Can I run a dual crankset with a chain guide tensioner?

We recently got a new mountain bike for my son via craigslist, it is a couple year old Transition Bottle Rocket and came with a E-Thirteen SS+ chain guide/tensioner. He would like a lower gear for ...
2
votes
1answer
456 views

Older road bike: squeaky crank?

I have an old Free Spirit road bike. It's in good shape and runs fine, but I started noticing that when I'm going uphill or pedaling in a high gear there is a squeaky sound coming from what seems to ...
0
votes
2answers
527 views

How does a crankset removal tool work?

I don't have one to examine. How exactly does a crankset removal work? one such as this.
4
votes
2answers
3k views

Advantages of higher quality cranksets

What are the advantages of upgrading the crankset on a bicycle? For example, my bike (2009 Kona Dew) comes with a FSA Dyna Drive crankset. I'm assuming this is a pretty basic crankset since it lies ...
2
votes
1answer
806 views

Replacement for Suntour NCX-410 crankset on commuter bike?

I've had a 2007 Marin Larkspur which I have been using as a commuter and recreation bicycle for 3.5 years. For the past year, I've been slowly learning to do my own repairs and upgrades as they have ...
7
votes
1answer
646 views

How can I keep my chain from derailing from the front sprocket under load?

I've watched the chain derail from the front sprocket, and there is considerable flex that is causing it. I'm a big guy with an athletic build (6'7"/280lbs), and it's a big-box bike, so I'm not ...
10
votes
3answers
11k views

Do Pros use compact cranksets?

Do pro riders use compact cranksets for hilly races? I'm trying to determine if switching to a compact double will mean I don't have the top end speed to be competitive in higher levels of racing (I'm ...
4
votes
2answers
2k views

Changing sprocket sizes: will front derailleur still work?

I have a hybrid, which for better or worse, I am going to use as my commuting and conditioning bike for the foreseeable future. I am interested in changing the largest chain ring for an even larger ...