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  1. #1
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    Fox Volume Spacers WTF

    I have an Ď18 fox performance dpx2 shock with a couple hours ride time on it. After setting sag , Iím bottoming it out on 4-5 foot jumps. I talked to Fox, who gave me the volume spacer part# 803-01-251 (float x kit). Hereís the kicker: Fox says they donít have that kit, and donít know when it will be in stock. The rep told me to look online. Everyone is backordered on it. This crap is going to drive me up a wall. Any suggestions before I ditch my Fox shock for something else? If anyone is wondering, Iím 200lbs.


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  2. #2
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  3. #3
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    Nevermind, mine is for the DPS series

  4. #4
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    Fox Volume Spacers WTF

    Quote Originally Posted by In2falling View Post
    Just because the website says itís in stock doesnít mean it actually is. Bikeparts says the same thing until you call them. On top of that, that distributor requires a wholesale account. Apparently it is harder than you think.

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  5. #5
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    Add air? Sag is a very, very, very crude and incomplete/improper way to adjust your suspension.

    If you need the volume change, fine, but don't rely solely on sag to say that your pressures are "right".
    "Go soothingly in the grease mud, as there lurks the skid demon"

  6. #6
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    Quote Originally Posted by DethWshBkr View Post
    Add air? Sag is a very, very, very crude and incomplete/improper way to adjust your suspension.

    If you need the volume change, fine, but don't rely solely on sag to say that your pressures are "right".
    Thatís a great point, and I did that until the fork was all around harsh. I really hoped it was going to be good enough out of the box. I spent a long time on the phone with Avalanche yesterday, and Iím going to have him tune it. Once Fox comes out with the Ď18 can replacements, Iím doing that also.


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  7. #7
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    I modified a few volume spacers to fit the DPX2 damper shaft using a step drill.

  8. #8
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    Quote Originally Posted by Taildragger View Post
    I modified a few volume spacers to fit the DPX2 damper shaft using a step drill.
    Did you use the older style float spacers? Avalanche is starting me with a .6, but heís out of everything else except .95. I would definitely mod an old style one since it seems easy.


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  9. #9
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    What size do you need? I have a DPS Performance and have 0.6 and 0.4 volume spacers I am not using.

    A main cycling has 0.4 an 0.2 DPS volume spacers (https://www.amaincycling.com/search?s=fox+volume+dps)

  10. #10
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    good luck. I started a thread about this last month. 180lbs and was having the same issue with bottoming out. Every LBS and online store I went to that showed stock was out until November. Check out ebay. They seem to have a set or 2 pop up every other week, by bike shops cleaning out inventory. I ended up finding a compromise with increased psi that seems to be working for the time being.

  11. #11
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    I got a response from fox this morning, and theyíre saying the same thing youíre seeing online. I will keep looking though


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  12. #12
    Ride Fast Take Chances :)
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    You can use a thick grease to take up some of the space inside the air can. I pack under the stock bottom out washer at the top of the shock. Even if it gets out it will not hurt the shock. I ran this setup for years.

  13. #13
    What? There's more?
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    ^What he said; volume is volume. Grease or oil by their nature is more adjustable anyway.

  14. #14
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    Maybe 3D print some?

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  15. #15
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    Quote Originally Posted by FastBanana View Post
    Maybe 3D print some?

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    Thatís actually a great idea. I donít think the time involved in programming would be worth it. The entire kit is only $35. I have a guy getting them for me when he tunes the shock.


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  16. #16
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    spacer

    Stock Float spacers on left, modified Float spacer on the right along with the stock DPX2 pink/purple spacer. I used a 1/2" step drill and an Exacto knife. The plastic is soft and easy to work.
    My DPX2 worked great at Snowshoe on a Bronson with this set up.
    Attached Thumbnails Attached Thumbnails Fox Volume Spacers WTF-spacer_30.jpg  


  17. #17
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    Quote Originally Posted by In2falling View Post
    Here is your answer.

    Any worth while shop will have a BTI account. That said, there is currently only one available.
    Dirt Merchant Bicycles
    Providing unrivaled support and unbeatable pricing on all cycling goods to riders near and far.

  18. #18
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    lol. Fox releases their 2018 products, but they don't work without extra parts, and you can't get the extra parts until it's actually 2018. Brilliant marketing strategy.

    I'm trying to buy a 32mm topcap socket for a 2018 Fox 36 so I can service my fork. Unavailable. See how the marketing strategy works as a cohesive whole?

  19. #19
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    Quote Originally Posted by happyriding View Post
    lol. Fox releases their 2018 products, but they don't work without extra parts, and you can't get the extra parts until it's actually 2018. Brilliant marketing strategy.

    I'm trying to buy a 32mm topcap socket for a 2018 Fox 36 so I can service my fork. Unavailable. See how the marketing strategy works as a cohesive whole?
    Yeah it's dumb. I installed a MRP ramp cartridge in my '18 fox 36 fork on Wednesday, and just used a regular 32mm socket. It worked fine and didn't mar or round anything. Is that the right way to do it? Nope.

    I like the modifying of the older float spacers, I will do that if I need to adjust them more when the shock gets back from avalanche.

  20. #20
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    Quote Originally Posted by alexbn921 View Post
    You can use a thick grease to take up some of the space inside the air can. I pack under the stock bottom out washer at the top of the shock. Even if it gets out it will not hurt the shock. I ran this setup for years.
    Good trick, does it matter what kind of grease? I have white lithium, EPX, and slickoleum. Slickoleum might not stay in place, while the white grease or EPX isn't very slippery and could add stiction if it gets onto the shaft.
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  21. #21
    Ride Fast Take Chances :)
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    I used lithium heavy bearing grease. Slickoleum would be way too thin. The thicker the better it will stay in place.
    Making shit harder than it needs to be isn't awesome, it's just...harder.

  22. #22
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    Quote Originally Posted by alexbn921 View Post
    I used lithium heavy bearing grease. Slickoleum would be way too thin. The thicker the better it will stay in place.
    Thanks Alex!
    I've tried Slickoleum but it doesn't stay put. I'll try your grease suggestion.

  23. #23
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    Quote Originally Posted by alexbn921 View Post
    I used lithium heavy bearing grease. Slickoleum would be way too thin. The thicker the better it will stay in place.
    Thats what I was thinking. Plus I have a tub that is still 50% full after close to 20 years. I need to start finding more ways to use that stuff!
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  24. #24
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    I used bottom out bumpers i had lying around from old service kits. Just cut out a wedge and stick them in.

  25. #25
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    Amain finally has the 803 01 250 kit. It only took 2 days for usps to get it to me.

    Fox Volume Spacers WTF-20171122_191255.jpg

    250lbs tried green spacer first, not enough difference so put the orange in.

  26. #26
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    Pretty colors! The kit I got a couple of years ago was all black. I see the green fork spacers in the background. The older Fox 34 10cc spacers I have are yellow and the new ones I just got are green. The yellow are 234-04-950 and the green ...953. They appear identical otherwise.
    Do the math.

  27. #27
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    Quote Originally Posted by Lone Rager View Post
    Pretty colors! The kit I got a couple of years ago was all black. I see the green fork spacers in the background. The older Fox 34 10cc spacers I have are yellow and the new ones I just got are green. The yellow are 234-04-950 and the green ...953. They appear identical otherwise.
    How much do you weigh, what front and rear suspension do you have, and what spacers do you use?

    I felt an immediate positive improvement when going from 1 to 3 on my front 2018 fox 34 rhythm fork. I've been hawking the online sites for a few weeks looking for the rear kit.

  28. #28
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    Quote Originally Posted by happyriding View Post
    lol. Fox releases their 2018 products, but they don't work without extra parts, and you can't get the extra parts until it's actually 2018. Brilliant marketing strategy.

    I'm trying to buy a 32mm topcap socket for a 2018 Fox 36 so I can service my fork. Unavailable. See how the marketing strategy works as a cohesive whole?
    What's particularly amusing about this is that injection-molded plastic accessories have the highest markup. Those spacers literally cost pennies to make. Pure profit!

  29. #29
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    Quote Originally Posted by Lone Rager View Post
    The older Fox 34 10cc spacers I have are yellow and the new ones I just got are green. The yellow are 234-04-950 and the green ...953. They appear identical otherwise.
    They changed to prevent rattling in the stanchion.

  30. #30
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    Quote Originally Posted by EricTheDood View Post
    What's particularly amusing about this is that injection-molded plastic accessories have the highest markup. Those spacers literally cost pennies to make. Pure profit!
    But they work so well! You gotta get em if you're a bigun.

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