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[Closed] I want sharper cornering..

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so what should I change first?

I'm currently running a 120mm/6 degree stem with flat(ish -10mm rise) 700mm bars...


 
Posted : 11/04/2011 4:31 pm
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Cornering technique, closely followed by tyres.


 
Posted : 11/04/2011 4:34 pm
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+1


 
Posted : 11/04/2011 4:36 pm
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Turn the 'bars faster ?


 
Posted : 11/04/2011 4:37 pm
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Now that is a strange combo, epic length roadie stem and wide trail bars.

You've yet to mention head angle on your bike.


 
Posted : 11/04/2011 4:37 pm
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you may be right on the technique front, but asides from that 🙂

tyres wise, it's not really grip that's the problem - I just want the turning in to be more responsive...


 
Posted : 11/04/2011 4:37 pm
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50mm stem.


 
Posted : 11/04/2011 4:37 pm
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are your really running a 120mm stem?
are you either straight from the 90's or 7feet tall?
Try a 70mm and see what happens


 
Posted : 11/04/2011 4:39 pm
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oh and for the record, a 70.5 degree head angle


 
Posted : 11/04/2011 4:40 pm
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When I changed my forks I noticed it felt a lot faster/stiffer and also when I changed my tyre to a High Roller.

I would suggest shorter bars and/or shorter stem.


 
Posted : 11/04/2011 4:40 pm
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epic length roadie stem

are your really running a 120mm stem?

Just because Dirt mag and ST say you should never run more than a 90mm stem dosnt make it right, there is nothing wrong with a 120mm stem if the rider fits the bike.


 
Posted : 11/04/2011 4:43 pm
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I run a 110mm stem, suits me and the bike.

As above, just because Dirt/ST/MBR say its right, doesn't mean it is.


 
Posted : 11/04/2011 4:45 pm
 Duke
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+1 GG, I run a 50 with wide bars. Plus learn to trust the big nobbles on the out side of your tyres. They will bite, or chuck you off big style. 😀


 
Posted : 11/04/2011 4:49 pm
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Can you try a few bikes out and get a feel? Im sure stem, angles, even wheel weight makes a difference to a degree.

I rode my Mate's Scott Spark and was impressed how responsive it was. ( I ride a slack 5.5 incher with a 60mm stem - his was a 90 at least)

I think I would still be faster on mine though - leg out, slidy slidy, look up etc etc.


 
Posted : 11/04/2011 4:49 pm
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Turn the 'bars faster ?

Turn the bars?!!

Shorter stem and more positive technique. Don't consciously turn the bars, shift your weight, lean the bike and turn your hips.


 
Posted : 11/04/2011 4:51 pm
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A few years ago I decided to put a shorter stem on my Zaskar.
It was 120 and I went to 90.
Adding more rise also helped me.
This made a huge difference in the percieved speed of turning.
I then went to 70, then to 50.
Soon went back to 70 but that felt right. It's now back to 90 for commuting purposes.
By the way, I'm 6 foot 6 but it still made a big difference.

Just pick up a cheap stem for a fiver and see what difference it makes!
Oh - I've got a 90mm, 17deg rise 25.4 clamp if you want it.


 
Posted : 11/04/2011 4:54 pm
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The 120mm stem feels right for me for general XC stuff (i'm 6ft tall and ride an 18" frame) - great for climbing in fact. It's just when things start to point south I need it to be a bit more responsive in the corners!

I was, annoyingly, in between sizes when I bought the bike and had the option of a medium frame with a longer stem or a large frame with a shorter stem - however the large didn't give me much clearance over the top tube, so opted for the smaller (more chuckable) medium with a longer stem. It felt right at the time...


 
Posted : 11/04/2011 4:54 pm
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chriswilk - thanks for the offer, very kind! Don't think it'll fit my 31.8 bars though 🙁

I'm toying with the idea of riser bars and/or a 90mm stem


 
Posted : 11/04/2011 4:58 pm
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Try a 90mm stem first .
Then learn to 'countersteer' by sort of pushing the bars with the wrong hand .
As CGG says ,lean the bike over , swivel hips and torso to the apex of the turn . The lean and twist motion makes the bike commit to the turn , and the rider countersteers to hold the correct line ( IME )

Try winding off the rebound on the fork slightly , if you find the front wheel is tucking under, although other symptoms of this are wobbly wheels / forks /stem and bar combo.
Can you 'carve' your turns om good surfaces already ?


 
Posted : 11/04/2011 4:59 pm
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That's a long tiller. Might be worth looking at the keel.


 
Posted : 11/04/2011 4:59 pm
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@Dancake - i've tried out a few different bikes, I recently hired out a specialized bighit at a trail centre... fantastic handling, just a bitch to pedal :] I'm just trying to emulate the handling on my bike.

@singletrackmind - counter steering - a good call, something I do naturally when riding a motorbike on the roads... i shall try it out on my next ride


 
Posted : 11/04/2011 5:02 pm
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Ok, 90mm/6deg stem ordered...


 
Posted : 11/04/2011 5:12 pm
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More fork sag - steepens effective head angle and lowers BB/CoG when you press into corners. But watch out for high-siding and pedal strikes until you get used to it.


 
Posted : 11/04/2011 5:27 pm
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I'd try a 100mm stem length and leave everything else...


 
Posted : 11/04/2011 5:53 pm
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Well i've ordered a 90mm now :]

I have not more adjustment on my seat, it's as far back as it goes - I hope i'm not all hunched up as a result!

I feel a layback seatpost coming on...


 
Posted : 11/04/2011 6:07 pm