compact to standard...
 

[Closed] compact to standard plus longer crank - will I die?

Posts: 3509
Free Member
Topic starter
 

seen a great deal on a 52/38 crank 177.5 length.

currently ride a 50/34 / 172.5 length / 11-26 cassette.

I live in and ride around the Pennines, so plenty of hills & I'm a bit of a spinner when climbing.

would I die?

even with a 11-27 or 28 cassette?


 
Posted : 30/04/2013 11:59 am
Posts: 17828
Full Member
 

I recently bought a Sora crank and because I dithered for so long, the 170's sold out, so I bought a 175.
I now get toe overlap on the front wheel....so perhaps check this before buying....


 
Posted : 30/04/2013 12:02 pm
Posts: 3509
Free Member
Topic starter
 

anyone else?


 
Posted : 30/04/2013 4:27 pm
Posts: 13443
Full Member
 

Won't die but probably a retrograde step.


 
Posted : 30/04/2013 4:29 pm
Posts: 1014
Free Member
 

177.5 is long (ish) how tall.


 
Posted : 30/04/2013 4:32 pm
Posts: 0
Free Member
 

I've sold my compact, gone back to 53/39 & loving it.
12-27 cassette at the moment but soon to be swapped to 12-25. I live on the Shropshireid Wales border so hardly flat & no way I'd go back to compact.
177.5 does seem long though.


 
Posted : 30/04/2013 4:35 pm
Posts: 0
Free Member
 

It's inevitable that one day, you will.

As for the affect of your planned crank changes, possible, but only if you include a 26er frame and 650b wheels in the mix. 😉


 
Posted : 30/04/2013 4:41 pm
Posts: 0
Free Member
 

First time out in a year or so on my old road bike last night.
39-52 and 13-23 cassette.
Yes I nearly died. Even worse, I came very close to suffering the ultimate shame of walking up a hill!


 
Posted : 30/04/2013 4:43 pm
Posts: 3509
Free Member
Topic starter
 

I'm 5 10", yeah its the longest crank sram do. only 5mm longer than my current 172.5 and my MTB cranks are 175mm.

Ideally I'd like a compact sram red with 172.5 or 175 but they are all full price. this one I've seen though is £165! worth a punt?


 
Posted : 30/04/2013 4:45 pm
Posts: 3509
Free Member
Topic starter
 

...road bike Ian...thought you where MTB through & through? 😯


 
Posted : 30/04/2013 4:51 pm
Posts: 1014
Free Member
 

i wouldn't. I'm 5'11" and run 175 - which is borderline too long. I wouldn't go up another size.


 
Posted : 30/04/2013 4:55 pm
Posts: 0
Free Member
 

You'll be kneeing yourself in the chin with 177's, or this being stw, your pot belly 😆

Im 6ft4 and ran 177 for a while on the singlespeed, great for hills but struggled to spin. Back to 175 now and better all round.


 
Posted : 30/04/2013 5:10 pm
Posts: 0
Free Member
 

...road bike Ian...thought you where MTB through & through?

It's been about a year since it was last out.
Felt really alien not being able to sit and spin on the hills.
Was shamefully slow though. 15.5 miles and 1000ft climb took me a whole hour 🙁
More practice required methinks.


 
Posted : 30/04/2013 5:18 pm
Posts: 5167
Free Member
 

The crank is cheap because nobody wants to buy it..there'll be a reason behind that.


 
Posted : 30/04/2013 5:40 pm
Posts: 3509
Free Member
Topic starter
 

15.5 miles and 1000ft climb took me a whole hour

good going that Ian! especially if you aint been on it for a while!


 
Posted : 30/04/2013 7:59 pm