Forum menu
12lbs in my rucksac...
 

[Closed] 12lbs in my rucksack. how much in my shock?

 ton
Posts: 24275
Full Member
Topic starter
 
[#4341675]

going offroad touring tomorrow for the week.
my rucksack weighs 12lbs (spare battery and charger for the leccy bike).
how much more pressure in the rear shock, same has the bag weighs?


 
Posted : 07/09/2012 9:53 pm
Posts: 0
Free Member
 

I had a bit more than that a few weeks ago and I put 20-25psi in there. I left the fork as it was to keep the front end down due to the wheelie-tastic climbs behind Loch Maree!

Edit: Due to the stupid amount of weight I had on my back. It was more of a bivi/fishing trip so the ride wasn't much of an issue.


 
Posted : 07/09/2012 9:54 pm
Posts: 0
Free Member
 

It's all about the sag.


 
Posted : 07/09/2012 9:56 pm
Posts: 9964
Full Member
 

Please take this the wrong way but I'm trying to be helpful

Assuming you owned this bike through your successful diet isn't it a matter of going back to the shock pressure when you were 12lb lighter...


 
Posted : 08/09/2012 10:00 am
Posts: 3358
Free Member
 

Surely it depends on what bike and frame you have as they all have different setups


 
Posted : 08/09/2012 10:10 am
Posts: 0
Free Member
 

[quote=ampthill ]Please take this the wrong way but I'm trying to be helpful
Assuming you owned this bike through your successful diet isn't it a matter of going back to the shock pressure when you were 12lb [s]lighter[/s] heavier ...
FTFY


 
Posted : 08/09/2012 10:10 am
Posts: 52609
Free Member
 

a bit till it looks right (serious answer)


 
Posted : 08/09/2012 10:11 am
Posts: 25938
Full Member
 

ton, you're still a big lad I think

what percentage of your overall weight is an extra 12lb - maybe 5% or so if you're 17 stone or so

as mws said, "a bit" - or about 5% more than currently


 
Posted : 08/09/2012 10:26 am
Posts: 1508
Full Member
 

Depends on shock and bike and what you've currently got the pressure at, need a bit more info


 
Posted : 08/09/2012 10:33 am
Posts: 0
Free Member
 

[quote=druidh ]It's all about the sag.


 
Posted : 08/09/2012 10:33 am
Posts: 9964
Full Member
 

oops thanks..


 
Posted : 08/09/2012 11:23 am
Posts: 0
Free Member
 

Put enough in to get ~20% sag.


 
Posted : 08/09/2012 12:05 pm
Posts: 0
Free Member
 

druidh - Member
It's all about the sag.

end of really.


 
Posted : 08/09/2012 2:28 pm
Posts: 3358
Free Member
 

What about 700psi? It's as likely to be correct as any other answer you'll get from here without knowing the bike, setup, rider weight etc.

On a more serious note you'll want between 15 and 30% sag depending on what type of riding you will actually be doing.


 
Posted : 08/09/2012 2:39 pm
Posts: 0
Free Member
 

I wouldn't bother changing it for just 12lbs.

I mean, that's just a good lunch, surely?


 
Posted : 08/09/2012 4:07 pm