Road Cranks - what ...
 

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[Closed] Road Cranks - what length?

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I currently use 172.5mm cranks and don't have any problems - if I bought 175s would I have issues? (180cm tall on a 56cm CX frame)

Basically there seem to be more 175mm bargains about!


 
Posted : 20/01/2010 4:13 pm
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Very unlikley to have any issues... or even notice 🙂


 
Posted : 20/01/2010 4:15 pm
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If you have long legs it could arguably be a better size for you...

(178cm tall with 798mm bb to saddle height - use 175mm cranks on the road with 177.5mm on time trail bike)


 
Posted : 20/01/2010 4:18 pm
 JoB
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172.5 on the road bike, 175 on both cross bikes, had 172.5s on previous CXs, it doesn't make any noticable difference


 
Posted : 20/01/2010 4:18 pm
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ta muchly - there seems to be loads of flannel about what crank length vs. angle of danglies etc / roadie mythology


 
Posted : 20/01/2010 4:20 pm
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I've got 172.5's on my roadie, I'm 1.80m tall.

Saying that I've got 175mm on my FS and 170 on my HT, can't say I can really notice any difference.

Please God don't ask the Shimano or Campag question, Pllllllllllllease 😆


 
Posted : 20/01/2010 4:25 pm