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Compact crank arm length
Hello,
I am considering switching to a compact crank. I am now using a 172.5 crank arm length. If I go to the compact crank would a longer arm (175) be the thing to do or just keep the same length that I am used to? Cheers Rick in Tennessee |
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#2
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Compact crank arm length
On Wed, 11 Oct 2006 09:10:53 -0700, cycledogg wrote:
Hello, I am considering switching to a compact crank. I am now using a 172.5 crank arm length. If I go to the compact crank would a longer arm (175) be the thing to do or just keep the same length that I am used to? No reason to get a different crank arm length unless you want to, and certainly I don't see a reason for a longer arm length, since you have the option of somewhat lower gears with the compact crank. -- David L. Johnson __o | Arguing with an engineer is like mud wrestling with a pig... You _`\(,_ | soon find out the pig likes it! (_)/ (_) | |
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Compact crank arm length
"cycledogg" wrote in news:1160583053.351840.109890
@h48g2000cwc.googlegroups.com: I am considering switching to a compact crank. I am now using a 172.5 crank arm length. If I go to the compact crank would a longer arm (175) be the thing to do or just keep the same length that I am used to? If anything, I would think about getting shorter crankarms since a compact crank has smaller gears and you can spin more. Of course, your leg length (which you did not mention) should be the primary factor in chosing crank arm length. |
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Compact crank arm length
On 2006-10-11, sally wrote:
If anything, I would think about getting shorter crankarms since a compact crank has smaller gears and you can spin more. Of course, your leg length (which you did not mention) should be the primary factor in chosing crank arm length. And ground clearance, particularly if you are considering a fixed-gear. -- John ) |
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Compact crank arm length
On 10/11/2006 9:10 AM cycledogg wrote:
Hello, I am considering switching to a compact crank. I am now using a 172.5 crank arm length. If I go to the compact crank would a longer arm (175) be the thing to do or just keep the same length that I am used to? Cheers Rick in Tennessee I'm fairly short and can be pretty cranky. I'll check with my tailor for arm length. -- mike elliott |
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Compact crank arm length
cycledogg wrote: Hello, I am considering switching to a compact crank. I am now using a 172.5 crank arm length. If I go to the compact crank would a longer arm (175) be the thing to do or just keep the same length that I am used to? Cheers Rick in Tennessee Same length.. |
#7
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Compact crank arm length
"Qui si parla Campagnolo" wrote in message ups.com... cycledogg wrote: Hello, I am considering switching to a compact crank. I am now using a 172.5 crank arm length. If I go to the compact crank would a longer arm (175) be the thing to do or just keep the same length that I am used to? Cheers Rick in Tennessee Same length.. cycledogg, Consider this, changing to shoes with thicker or thinner soles or cleats can introduce more of a change than 2.5mm (.100 - less than 1/8") crank length difference. In my experience, 160mm or 180mm can make a noticeable change over 170mm - 10mm (0.394mm or more than 3/8"). I used to ride 180mm cranks on my climbing and mountain bikes. It seemed like 180mm gave me a little more leverage when climbing. I'm now riding bikes with 170mm, 172.5mm and 175mm cranks because that's what on them. I can't tell any difference. Chas. |
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