Reduce fork length ...
 

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[Closed] Reduce fork length by running very low pressures

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Topic starter
 

Is it an option to run lots and lots of sag to get the fork to the correct length?

I have a nukeproof scout which currently runs a 130mm fork, I find this too short and was thinking of adapting it to 140mm

I have a spare 160mm fork however, would it work just using that with extra low pressures to make it sit at the same ride height?


 
Posted : 08/01/2019 8:05 pm
 nuke
Posts: 5763
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Meh, I'd just put the 160s on, set them up as normal and give it a try first. At 20% sag they'll wont be much difference between them and 140s, 15mm odd in height...some brands a2c are more than that different for the same travel length


 
Posted : 08/01/2019 8:13 pm
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What sort of fork is the 160 ? You can swap out the air shaft on a lot of forks to change the travel. My pikes for example have a 160 and 140 shaft to choose from.


 
Posted : 08/01/2019 8:14 pm
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Low pressure means you will blow through travel faster, meaning it will dive more unless you have a lot of extra compression adjustment. Can you change the travel on either of the forks?


 
Posted : 08/01/2019 8:15 pm
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It’s a lyrik boost 160mm and a yari none boost 130mm

130mm is too short though, bottom bracket and bars too low for me

What’s wrong with running 30% sag on the bigger fork?


 
Posted : 08/01/2019 8:17 pm
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Both can have the travel changed on them with a new air shaft.

Nothing wrong with 30% sag, but it depends how it impacts the way it handles ie it will go through travel more so depends how well set up it is


 
Posted : 08/01/2019 8:20 pm
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Ok so how about 30% sag with extra volume spacers to make it less linear?


 
Posted : 08/01/2019 8:38 pm
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Go for it,I experimented and put a 160mm pike on my Slackline which is designed for and had been running a 140mm fork and the bike felt better for me in every way.


 
Posted : 08/01/2019 8:44 pm

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