Thanks so much for taking the time to put this information out there! Surprisingly little information from Fox or on the web about how to set these shocks up and explain how they work in more practical ways. Look forward to trying them out this season!
Hey I’m riding a 2020 154” Cat with the Fox float 3 QS3s without the evol chambers. I am about 210 with all my gear on. Do you have a recommendation for starting points for shock pressures?
As a guy sitting at 240 lbs before gear how are the stock valving and pressure ranges on the QS3? I have a set for this year and will setup per the BBA setup sheet but it seems like there isn't a lot of adjustability left on the top end of main chamber pressure for guys like me. Is this a concern or can it be compensated via the evol pressures as well?
Good question! That is the beauty of the air shocks with the Evol chamber. We can keep the initial part of the stroke nice and soft/compliant and for bigger dudes like yourself control the bottoming out resistance with the Evol chamber. It's really the best of both worlds. The pressure sheet will be a good starting point. For you I would recommend the following: Ski Shocks 75 Main 110 Evol Front track shock 25 Rear track shock 160 Main 165 Evol That should be real close on the air/spring rate and then you can use the QS3 knob to adjust from there. As always, feel free to hit me up with any questions you might have! Enjoy!
There might not be an answer to this, is there any tips or tricks to keeping the qs3 knobs in the skid from freezing up or icing over? Besides iqs. Id like to use lockout more but half the time i have chip ice away to turn it.
I have ran into that a few times myself. Usually I just grab my Leatherman real quick out of my handlebar bag and knock the ice off. I've only experienced in certain conditions but it definitely happens. Hope that helps.
the first part of the video shows a sled with non-stock aluminum looking a arms, what brand and what ski width are they? have you tried the 34" spindles or a arms and what do you think of them?
Losing rider weight still doesn’t have the same effect as removing weight from the sled. Dropping weight in the suspension allows the to react faster and more sensitively. The location of weight loss on the sled and the distance from its center of gravity will affect its arm length and therefore rolling moment.
The #1 reason I'm selling my Khaos is its handling. A friend's Pro RMK handles great.. neutral, easy to control. My Khaos either wants to be flat on the ground or tipped over on its side with nothing in between. It's very hard to hold up on one ski and it's exhausting to ride. I've played with the shock settings and can't find the right adjustment. It can't go away fast enough.
@@Stryderman199 The strap isn't adjustable. I already have the front shock soft and the rear firm to keep the nose down (it's a 165). BUT... how would the limiter strap affect side-to-side handling?
@@robgoffroad All you have to do is drill a new hole. The side to side is all based on how much pressure the front track shock is putting on the snow. This when you suck it up it helps what you’re describing. Something easy to try…
Thanks so much for taking the time to put this information out there! Surprisingly little information from Fox or on the web about how to set these shocks up and explain how they work in more practical ways. Look forward to trying them out this season!
Heck ya! Glad I could help. The correct set up is truly a game changer. Enjoy!
Aw yes, tiss the season!
It's gonna be a good one
Got our first snow fall in northern alberta 🤘
Hey I’m riding a 2020 154” Cat with the Fox float 3 QS3s without the evol chambers. I am about 210 with all my gear on. Do you have a recommendation for starting points for shock pressures?
As a guy sitting at 240 lbs before gear how are the stock valving and pressure ranges on the QS3? I have a set for this year and will setup per the BBA setup sheet but it seems like there isn't a lot of adjustability left on the top end of main chamber pressure for guys like me. Is this a concern or can it be compensated via the evol pressures as well?
Good question! That is the beauty of the air shocks with the Evol chamber. We can keep the initial part of the stroke nice and soft/compliant and for bigger dudes like yourself control the bottoming out resistance with the Evol chamber. It's really the best of both worlds. The pressure sheet will be a good starting point. For you I would recommend the following:
Ski Shocks 75 Main 110 Evol
Front track shock 25
Rear track shock 160 Main 165 Evol
That should be real close on the air/spring rate and then you can use the QS3 knob to adjust from there. As always, feel free to hit me up with any questions you might have! Enjoy!
@@ChrisBurandt Thanks brother. Looking forward to it!
There might not be an answer to this, is there any tips or tricks to keeping the qs3 knobs in the skid from freezing up or icing over? Besides iqs. Id like to use lockout more but half the time i have chip ice away to turn it.
I have ran into that a few times myself. Usually I just grab my Leatherman real quick out of my handlebar bag and knock the ice off. I've only experienced in certain conditions but it definitely happens. Hope that helps.
@ChrisBurandt Thanks for the reply! I guess I'll keep one in my bag now
Is there an online rider sheet for air pressures? Can't find mine and I need to do a full reset to dial it back in.
Shoot me an email at Chris@chrisburandt.com and I'll get you fixed up.
the first part of the video shows a sled with non-stock aluminum looking a arms, what brand and what ski width are they? have you tried the 34" spindles or a arms and what do you think of them?
They look like zrp to me, but I could be wrong. I’m going to say probably 36” stance
Those were 36" ZRP arms. They don't make them anymore.
Question if you're running IQS and you want to practice a hop over or a re-entey what number you set the IQS to?
Setting soft would be the preferred. 👍🏻
The qs3 shocks have lockout same as the iqs?
Yes. The rear track shock in the #3 setting is lock out.
Yup
Losing rider weight still doesn’t have the same effect as removing weight from the sled. Dropping weight in the suspension allows the to react faster and more sensitively. The location of weight loss on the sled and the distance from its center of gravity will affect its arm length and therefore rolling moment.
The #1 reason I'm selling my Khaos is its handling. A friend's Pro RMK handles great.. neutral, easy to control. My Khaos either wants to be flat on the ground or tipped over on its side with nothing in between. It's very hard to hold up on one ski and it's exhausting to ride. I've played with the shock settings and can't find the right adjustment. It can't go away fast enough.
You should try sucking up the limiter strap 1/2” 👌🏼
@@Stryderman199 The strap isn't adjustable. I already have the front shock soft and the rear firm to keep the nose down (it's a 165). BUT... how would the limiter strap affect side-to-side handling?
@@robgoffroad All you have to do is drill a new hole. The side to side is all based on how much pressure the front track shock is putting on the snow. This when you suck it up it helps what you’re describing. Something easy to try…
I'll try it if I ride it again. My new Catalyst is due in anyday; the Khaos is going up for sale as of Nov 1.