Home > No Category > 2008 Marzocchi 66 RC3 – Part 1

2008 Marzocchi 66 RC3 – Part 1

December 8th, 2007 Brian Leave a comment Go to comments

This is going to be Part 1 of a 2 part review. I say this because currently this fork is on its way back to Marzocchi’s service department. So here goes on part 1. I’ve been running a 2006 Marzocchi 66 VF2 for about a year and a half and have absolutely loved it. Bought the fork new on a closeout deal at the local shop and put it on my bike and haven’t touched it since. ( I really need to change the oil). The fork has performed flawlessly through rides every weekend and a week long trip to Washington State and British Columbia, Canada. Still no problems with this fork.

I decided to splurge and drop some cash on the new 2008 Marzocchi 66 RC3 . This being about my 10th Marzocchi fork I’ve owned I didn’t foresee any problems with this fork. It can only get better every year right? Well I guess I was wrong this year. Don’t get me wrong, the fork rides awesome. Lets get to the good before I get into the bad for right now.

2008 Marzocchi 66 RC3 Single Crown Freeride Fork

The Good

Lets start with the adjust ability of the fork. It has your basic adjustments; Rebound, Compression and Mech. Preload. I like the fact that the adjustments are straight forward. A lot of products are getting so high tech these days you have to send em back to the company to just get them set up. Below you’ll see the rebound adjustment knob that is located on the top of the left stanchion. Pretty simple, twist black knob in direction arrows point to get desired rebound dampening. I’m not gonna get all techy with you here. You’ll notice a little “D” shaped ring that is sticking up in the picture. This ring allows you to unscrew a little cap that houses an air valve which allows you to adjust your air preload in case the mechanical preload is not enough. Also if you look closely enough at the picture right to the left of the “A” in Alloy, you’ll notice what looks like fork oil that has leaked out from around the top cap with dirt stuck in it. Well it looks like that because thats what it is. I thought, “hey, maybe its just a bit loose from the assembly line.” Went to tighten down and it won’t go any tighter. So theres problem one so far; leaky top cap. As far as the rebound dampening goes, it works wonderfully. I was able to get it dialed in just how i like it with only a few clicks.

2008 Marzocchi 66 RC3 Single Crown Freeride Fork Rebound Adjustment

Here you see the mechanical preload adjuster located on the top of the right fork leg. This adjustment didn’t do too much for me. It is noticeable when you play with the adjustment, but I’d much rather just use the air preload and be done with it. Maybe this was just an attempt to put a fancy looking red knob on the top of the crown. Look closely again around the bottom of the red knob and you’ll see the dirt stuck in fork oil that has seeped out around the top cap. Yep, it’s tight.

2008 Marzocchi 66 RC3 Single Crown Freeride Fork Mechanical Preload Adjuster

This is the compression knob. I like what they’ve done with this in the sense that it’s not a knob sticking out an inch waiting to be bashed into pieces by a rock. I’m not sure if they changed this on the 07′ model or not, but this years its a lot more of a low profile design. This should at least keep it from being bashed off so soon. The adjustment works wonderfully. I’ve got mine backed out most all of the way and haven’t had problems with bottoming the fork at all.

2008 Marzocchi 66 RC3 Single Crown Freeride Fork Compression Adjuster

The next photo leads to the next problem, which was the major problem and why the fork is on its way back to Marzocchi. The “Maxle”. The only question I have is “Why?”. Why is it necessary to have a quick release on a Freeride fork? Who races with a 66 on their bike? If anyone does, they’re in a downhill race and aren’t too worried about changing a flat quickly, because they’ve already lost if they get a flat. What was wrong with the bolt on axle? Pinched tight from each side of the lowers and then secured around the axle with 4 pinch bolts. That is a secure setup. Look at the picture below. 4 threads are what hold your wheel on….kind of.

2008 Marzocchi 66 RC3 Single Crown Freeride Fork Maxle Axle

I noticed a creaking noise when applying my brakes…to make a long story short, my research led me to my hub being able to move on top of the axle even when the axle was tightened down until it clicks (like a gas cap). I put on 3 front wheels I had and they all did the same thing. Took it to the shop and put on 3 more brand new wheels, and they all did the same. Contacted Marzocchi about it and they sent me a new axle with no questions asked. Put the new axle on and it seemed to fix the problem. Half way through the first ride on the new axle I reached down to check on it and yep it was loose again. Heres a shitty video clip of the movement. Look closely at the outer part of the hub moving in relation to the lowers of the fork.

The one other complaint I have about the fork is that it makes the most awful creaking noise ever when you get on the brakes. It’s coming from the crown assembly. Thats on the list for Marzocchi’s service department as well.Well this concludes part 1 of this review. Part 2 will come when I get the fork back. I hate that this whole review seemed negative, but I’ve only ridden the fork probably 5 times and have had to send it back. This is the first Marzocchi product I’ve ever had problems with. Hopefully they’ll get it all worked out and I can go on riding. Part 2 should contain some riding attributes about the fork. I just haven’t had enough time to ride it to warrant a review on the ride quality.

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  1. JeffKill
    December 11th, 2007 at 15:08 | #1

    This is why you need a Fox Moron!! haha

  2. December 12th, 2007 at 01:19 | #2

    I know I know Jeff….but this is the first marzocchi fork i’ve ever had to send back…..fox is still over rated!!

  3. man w/one hand
    December 12th, 2007 at 12:05 | #3

    I’ve been hearin’ some bad things about Marzocchi and their oil heights, axle hole alignment and a few other issues that are coming up consistantly over the last 1-1 1/2 yrz. This is sad, I’ve only owned one other fork, other than Marzocchi, (that was a POS and shall go nameless, Manitou Slider+), but Marz’s have always been flawless. Granted I don’t go as big as most of you guys do, but Marzocchi has been the Gold Standard in my book since I was corupted into mtb’n. I hope they get their sh!t together for their sakes and ours.

  4. Basher
    December 13th, 2007 at 14:38 | #4

    Swanee tells me all Marz. are beeing made in Taiwan these days. If true I’ll be sportina Fox next go around. But then I’d prolly be better off with an older drop off Marz. It’s a shame cause that’s a badass looking fork.

  5. m
    February 29th, 2008 at 16:12 | #5

    I just built up a bike with a 55R. It has the same 20mm axle. When tightened properly about three of those four threads that hold the wheel on are exposed outside the dropout on the left side. Looks pretty sketchy to me. The hub is a formula, i don’t think there is any problems with it.

  6. jay
    March 17th, 2008 at 03:19 | #6

    The problem is Fox dont make a long-enough travel single crown. I have some 36’s but the 160mm is not quite enough to balence up my frame. I have just bought some of these…Just hope the warrenty dept’ are good from what you’ve said!

  7. March 17th, 2008 at 16:49 | #7

    well i havent done up part 2 of the review yet because i dont have enough ride time on the new fork…..but they have sent me a new fork, no questions asked, and it seems to be flawless so far after 2 months. i think i just got a turd the first go round.

  8. jay
    March 27th, 2008 at 07:46 | #8

    Rode my RC3’s now and love them. You must of had crap first pair, mine are sweet!

  9. April 3rd, 2008 at 17:07 | #9

    My 07 Marz 66 RC2 is bullet proof and eats everything.
    My friends 08 Marz RC3 has had some issues .
    Pick up a 07 if you can .the 08 are made in Taiwan.

  10. Gerhard
    June 15th, 2008 at 09:08 | #10

    Fixed the axle clamp problem on my RC3 with a metal spacer instead of the rubber O-ring on the axle.

  11. steph
    July 10th, 2008 at 23:53 | #11

    Interesting comment: why in hell put a quick release on a FR fork? The new Fox 36 has it too now. More crap that will get tangled up and bashed.

  12. Jo jo
    July 31st, 2008 at 22:32 | #12

    man i feel yall about the QR axle. it just doesn’t make any sense at all. here’s the funny part. this new design is only implemented on the 55/66 series of the 2008. the high end 888 still retains the through axle bolt design. makes you wonder huh?

    hey Brian, you sure that it isn’t your brakes that causing the creaking?and that the sound is coming directly from the fork itself?

  13. Luke
    August 5th, 2008 at 14:40 | #13

    Hi just got my 66’s and they have a small problem with them. they is a small movement when you pull up to do a drop or a wheelie, can anyone help or do i need to get them serviced
    Thanks

  14. August 5th, 2008 at 20:13 | #14

    Send it back in. Mine has been back twice now. First time they gave me a new fork, second time they rebuilt it free of charge.

  15. obee1
    August 13th, 2008 at 12:38 | #15

    i have had the exact same problem. argggh! im on my way to whistler right now, and the jiggle just started up last ride. wtf marzocchi.

  16. simon
    April 5th, 2009 at 14:33 | #16

    i have not got most of the problems listed here but i have got the one about the axle mine is undersized and is 19.87mm and is going back im allso in the proses of building anouther axle one that dosent have the quick release on it and bolts in on both sides my job as a cnc machinist has it advantages lol thinking of selling them if i can get the design right but there wont be a waranty do you think people would go for one

  17. cain
    July 18th, 2009 at 13:29 | #17

    “This is why you need a Fox Moron!! haha ”

    fox don’t make 180mm travel single crowns…
    what he needs is a totem! :D

  18. August 3rd, 2009 at 05:49 | #18

    Sorry …. gotta stick with the Marzocchi stuff until I have a reason not to

  19. Paul
    February 16th, 2010 at 18:03 | #19

    having similar problem with the axle. lost the o ring and it keeps coming loose. have tried bodging it with a washer on the outside but just keeps coming loose. am gona take it to a shop to send to the dealers. really disappointed because i love the performance of the fork otherwise.

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