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Using 172.5 and 175 crank


Dambha

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Posted

Morning all

 

Is it advisable to use a 172.5 left arm crank with a 175 right crank...got a left arm power metre.

 

In theory could you increase the stack height between your cleats and cycling shoes by using something to make up that 2.5?

 

Any advice would be highly appreciated

Try this guy: https://drharrysportsurgery.co.za/#contact

He can make one leg longer, or the other one shorter for you.

Posted

How long can a thread go until the OP logs on again

In the old days I would have said years. This new hub, I dunno, maybe another half a page?

Posted

In the old days I would have said years. This new hub, I dunno, maybe another half a page?

 

Yours at least had a half decent title. This one... meh

Posted

Disagree, the angle of the hip will be less putting strain on lower back and Glute

Actually there is thinking in the industry that supports what you're saying. current thinking is that the increased hip angle at the top of the stroke as a result of shorter cranks is advantageous from a leverage perspective. Many professional bike fitters and sport scientists have demonstrated that this is real and recommend shorter cranks than riders would ordinarily use.

I haven't tried this yet so can't testify to whether it works for me or not.

I was just looking at it from an injury perspective that if the knee travelled just a little higher over the top where most riders are not engaging muscle groups in that leg at full force then there is less likely to be an injury than if they over extend at the bottom of the stroke.

Posted

Can't believe this is even being debated. Just don't.

Ah, but this is hubland. We can debate even the most straight forward thing, just give us a gap.

Posted

Morning all

 

Is it advisable to use a 172.5 left arm crank with a 175 right crank...got a left arm power metre.

 

In theory could you increase the stack height between your cleats and cycling shoes by using something to make up that 2.5?

 

Any advice would be highly appreciated

 

 

Maybe your left leg is shorter than the right

 

We all have a leg length discrepancy, maybe yours will work out right

Posted

What's Friday without a good debate????

 

Next week we will tackle the question of whether oxygen is actually good for you.. M. Or not.

Teaser: Too much much of a good thing...

Posted

What's Friday without a good debate????

 

Next week we will tackle the question of whether oxygen is actually good for you.. M. Or not.

To be fair, 100% of people exposed to oxygen die. Well, Jesus excluded apparently but I'm rounding that Stat up.

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