RaptorSource.com

Raptor 660 Information => 660 Suspension Work => Topic started by: Frostin on March 22, 2009, 03:38:21 PM

Title: YFZ450 Front Shocks on a 660??
Post by: Frostin on March 22, 2009, 03:38:21 PM
Will they work? I'd assume it would be a descent upgrade if it would...
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Peelz on March 22, 2009, 06:04:18 PM
Yes, very common upgrade. You have to do some grinding to gain clearance, but pretty easy.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: swanny2069 on March 26, 2009, 10:27:24 PM
You will loose an inch of travel with yfz shocks the 700's with resivoirs are supposed to be the same length as the 660's.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Mad Dog on March 27, 2009, 11:39:29 AM
Eye to eye the YFZ shock is actually a bit longer (just shy of 1/2 inch by my measurements) than the 660 OEM shock (without weight), at least the 06 and earlier shocks.  Don't know about the hi/lo speed compression shocks.  So I guess I don't see where you're losing travel.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: swanny2069 on March 29, 2009, 05:31:42 PM
Eye to eye the YFZ shock is actually a bit longer (just shy of 1/2 inch by my measurements) than the 660 OEM shock (without weight), at least the 06 and earlier shocks.  Don't know about the hi/lo speed compression shocks.  So I guess I don't see where you're losing travel.

Well I stand corrected. I just went out and measured my stock 660 and my stock 06 yfz shocks and you are correct. I get the same measurement on both 15 1/2 inches. Guess I was going off what people have said about the yfz shocks lowering the raptor an inch and the shocks from my standard travel +2 a arms which measure 16 1/4, but after further inspection have the same amount of rod showing, roughly 5 inches , which is the same as the stock shocks so this should give the same amount of travel, I did not check the collapsed length, maybe some other time.
Man I hate it when I'm wrong I usally research better than this, before I post. I dont like putting out wrong information. 
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Krandall on March 31, 2009, 12:11:28 PM
I know for the 700's from experience that they are dropped 1-1.5 inches.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 19, 2009, 05:19:44 PM
i found  a brand new pair of front shocks off of an 08 yfz   is the grinding and everything else the same for that year?    thanks    i know the 09's are longer and i def dont my rappy any higher than it alread is ya know!
Title: Re: YFZ450 Front Shocks on a 660??
Post by: dragonz on May 19, 2009, 07:11:39 PM
I know for the 700's from experience that they are dropped 1-1.5 inches.
I think you will find that this is to do with spring preload.
Bear in mind that the 450 is about 20kg or 45lb lighter.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 21, 2009, 08:43:18 AM
any body know if the 08 and 09 front shocks will work on my 660?

i found another pair for sale  brand new off a yfz 450r   im waiting to hear back from the guy im not sure if its an 08 or an 09  and i heard that the 09's will not work but im not sure why

help me out asap!

thanks
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 21, 2009, 08:52:58 AM
ok i found my answer on another site,   the 09's are longer and wider and will work only if you put LT arms on or if you move the mount on the stock arms  they are approx.   2 inches longer than the 08's and prior

in case anybody else has the question
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Peelz on May 21, 2009, 11:17:07 AM
??? Really? hmm nifty
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 21, 2009, 12:37:01 PM
but i think they work on the 700's peels!
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Peelz on May 21, 2009, 01:33:31 PM
but i think they work on the 700's peels!

Cool, I didn't know they were longer, just thought they were better.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Mad Dog on May 21, 2009, 03:15:31 PM
ok i found my answer on another site,   the 09's are longer and wider and will work only if you put LT arms on or if you move the mount on the stock arms  they are approx.   2 inches longer than the 08's and prior

in case anybody else has the question

That's for the YFZ450R, the regular yfz still uses the old shocks.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 22, 2009, 10:31:58 AM
ok i found my answer on another site,   the 09's are longer and wider and will work only if you put LT arms on or if you move the mount on the stock arms  they are approx.   2 inches longer than the 08's and prior

in case anybody else has the question

That's for the YFZ450R, the regular yfz still uses the old shocks.

damn!   glad you told me ive been trying to find 08 and older shocks for my 660.  i was told both were different but that makes sense!

thanks mad dog
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 26, 2009, 12:15:06 PM
i jsut bought a set of 08 2 months ridden front shocks!    hell ya!   they ship today   cant wait!
Title: Re: YFZ450 Front Shocks on a 660??
Post by: dragonz on May 27, 2009, 07:20:11 AM
What did you pay?
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 27, 2009, 08:58:30 AM
150 plus shipping   which ended up being $174 total   i bought them off of yfzcentral
Title: Re: YFZ450 Front Shocks on a 660??
Post by: dragonz on May 27, 2009, 04:28:40 PM
Sounds good, hope they turn up as sweet as they sound.
All the best
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 28, 2009, 06:23:48 AM
thanks,  i do too because thats almost a too good to be true deal.
i got a quote from the yamaha dealer and the price was $580 per shock

ive talked to the seller a few times he has been available with knowledge and updates and returned/answered every call  as far as shipping and everything else ive had questions with and they shipped when he said they would.  when they arrive tomorrow as far as the ups tracking said a couple minutes ago  i will do a write up on this site and yfz central letting people know he is trustworthy.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Krandall on May 28, 2009, 09:16:20 AM
That sounds about the right price. It really depends on what year YFZ they are off of. Sometimes off YFZCentral you can score some SWEET deals! 2 years ago I bought 06' YFZ Shocks were used for 5 hours supposedly, got them, literally no dirt, the plastic covers inside the shock coils werent' even worn at all... Scored them for $125 + Shipping!!!!!
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 28, 2009, 11:47:13 AM
nice,  ya these shocks are off of a 08 and the guy switched to fox shocks and was keeping them as spares but was low on money.    he said they were used for 2 to 3 months,   picture looked very clean and typical wear if any.   
i bought them off yfzcentral and there are usually people everyday with a pair for sale between 04 and 08,   i even found a pair of 09's never ridden off of the 450r   for $350 !  if i had LT arms i def woulda bought em

i cant wait til they get here tomorrow! 
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Krandall on May 29, 2009, 09:02:46 AM
give us the ride report. I know when I upgraded from my 06' stock 700 pogo sticks, the YFZ's were NIGHT AND DAY difference!!!
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on May 29, 2009, 11:30:28 AM
I definitly will!    i just received them 2 hours ago from ups and they are exactly as pictured and just what was expected.
the dude i bought em from turned out to be a great seller and followed through to my total satisfaction!   which is really good because i had western union'ed "Money in minutes" to him.

his user name on yfzcentral  is 08yfz450rider   and as far as my experience i would def buy from him in the future except for the fact that i dont need any yfz parts.

i already grinded the small amounts off the bottom of each shock and em going to finish the control arms and small upper bracket grind today or tomorrow after work.

i will be riding it on sunday and cant F'ing wait!   
il give a ride report sunday or monday!
Title: Re: YFZ450 Front Shocks on a 660??
Post by: iluvdirt on June 02, 2009, 11:42:43 AM
How do you tell what year they are?  I got a pair last year and they're in good shape for a $190.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on June 02, 2009, 12:35:16 PM
How do you tell what year they are?  I got a pair last year and they're in good shape for a $190.

 he told me,   he has an 08 that he bought fox shocks for.
Title: Re: YFZ450 Front Shocks on a 660??
Post by: zacharkins on June 04, 2009, 08:25:53 AM
still havent had a chance to ride!   
anyhow   i noticed that some of the yfz shocks have a code on the bottom of "A37T"   
i cant figure out what this means.

my yfz 08 shocks have a code of i think    " A K70"  or something like that i cant remember for sure  and im not able to look at them causes im not at home.

so anybody know waht the difference is?
Title: Re: YFZ450 Front Shocks on a 660??
Post by: dragonz on June 04, 2009, 11:11:51 PM
nope, but bet they waayyy better than the stockers, & thats what matters
Title: Re: YFZ450 Front Shocks on a 660??
Post by: Krandall on June 05, 2009, 09:07:40 AM
still havent had a chance to ride!   
anyhow   i noticed that some of the yfz shocks have a code on the bottom of "A37T"   
i cant figure out what this means.

my yfz 08 shocks have a code of i think    " A K70"  or something like that i cant remember for sure  and im not able to look at them causes im not at home.

so anybody know waht the difference is?


No idea. I'm guessing they may be different codes possibly for different valving, because each year they seem to tweak them a bit.