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[Closed] Cannondale flash 29er 2 - Sizing help.

 J273
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Ive got my eye on one of these from pauls cycles.

Being a shade under 6ft with a 32 inseem - unsure on whether to go for a large or medium?

I contacted cannondale who recommended a XL for my height which i thought was a bit odd. This will be my first XC bike in a few years aswell as my first 29er.

Has anyone on here got one at all and what size do you run?

Many thanks


 
Posted : 04/09/2013 2:51 pm
 DanW
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Not directly much help and sizing is subject to many variables... but I ride a Large Cannondale Scalpel at 5'9''. I do like quite a long top tube though.

The top tube length is the most important factor to determine sizing. Leg inseems and seat tube lengths are pretty much irrelevant. Your upper body/ reach proportions are the things you will find hardest to fit correctly on the wrong size frame.

Without knowing a lot of the required information about you my first instinct would be that the XL should be better for a traitional stretched XC position whereas the Large will give you a more upright position and may well feel too small/ cramped. That said there is only 1.5cm difference in Eff. TT length between L and XL whereas there is a big jump from M to L (2.9cm).

The Large Flash has the same effective top tube length as my Large Scalpel as as I said, this is what I feel most comfortable with at 5'9''. I would be very, very surprised if a Medium were the best bike for you. Large might be the safest option, XL if you knwo you like to be reasonably stretched out.

Do you have a bike you know you feel comfortable on to compare effective top tube lengths and other geometry?


 
Posted : 04/09/2013 3:06 pm
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I used to ride a Taurine which I think was similar to a Flash albeit a 26" wheeler.

I fitted great on a medium at just over 5ft 7 with a 31" inside leg.

There has been a similar [url= http://singletrackworld.com/forum/topic/cannondale-owners-frame-sizing-help-please ]topic[/url] a few weeks ago.


 
Posted : 04/09/2013 3:13 pm
 mboy
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I was looking at the very same bike (though ended up buying something else), had a go on a medium and it felt perfect, the large way too big for me.

I'm 5ft10 with a 32.5" inseam, if that helps. I'd say you may possibly want to go large if you're close to 6ft with a longer torso. Different stem lengths are available reasonably cheaply now (used to be a major Cannondale bugbear), either through the shop you're buying it from, or Lee at [url= http://qwertycycles.co.uk/ ]QWERTY cycles[/url] is also very helpful.


 
Posted : 04/09/2013 3:15 pm
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I have a Cannondale Flash 29er, I am 5'11" and it's a medium, I am usually in between medium and large on 26". I think XL would be huge. The medium is just perfect for me.


 
Posted : 04/09/2013 3:17 pm
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I think you're on the cusp between a Medium and Large. I had a Medium one and i'm 5'9" with 30" inside leg and it was just right


 
Posted : 04/09/2013 3:30 pm
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Im 6'3" and have a f29. 2 in large flavour. Xl fitted aswell but i just preffered the large cannondale size guide suggests a xl.


 
Posted : 04/09/2013 3:34 pm
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I'd go for a large at your height and inseem.


 
Posted : 13/09/2013 1:44 pm
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I ride a Large Flash 29er Carbon and have 33" inside leg at 6'-1"
Large will fit just fine. I ride/race it with a -5 Deg 90mm Stem.
Try and swing a leg over one before buying to put your mind at ease.


 
Posted : 13/09/2013 4:45 pm