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FMF O-Ring & Pipe Spring Kit
FMF O-Ring & Pipe Spring Kit

$8.99 - $10.99

Select your bike to see if this o-ring/pipe springs kit fits
Item #FMF0008

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50 Reviews
3.9 out of 5 stars
5 Star   25 4 Star   9 3 Star   8 2 Star   2 1 Star   6
All Reviews
Jspit66 Verified Purchaser
4 months 25 days ago Bg
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Works great!

Bought it a few weeks back and do not regret it.

Jason
Over 8 months ago Cincinnati
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Good kit.

Perfect fit for my KX 125.

Adamh Verified Purchaser
Over 11 months ago Mi
Durability3/5Ease of Installation2/5Style1/5
Wrong size

O-rings were twice the size I needed no way to even make them work I did use the Springs though seem fine

MissPiggy Verified Purchaser Top 250
1 year 4 months ago Salt Lake City
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Solid seal

I switched exhaust pipes every once in a while and keep a few of these on hand. Good non oem option

Alex Verified Purchaser
1 year 6 months ago Conn.
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
What you get

Have not used it yet but I question why no steel ring gasket

sin702 Verified Purchaser
1 year 6 months ago las vegas
Durability3/5Ease of Installation3/5Performance3/5Power3/5Style3/5
PERFECT FIT

oring fir perfect into pipe springs were just the right length for a 1994 yz250

Mikew Verified Purchaser
2 years ago Mountain Center, CA 92561, USA
Durability1/5Ease of Installation1/5Performance1/5Power1/5Style5/5
Springs to long

These are way to long and do not come close to fitting the spring points.
Stick to your stock springs.

LetErBuck Verified Purchaser
2 years 4 months ago
Durability5/5Ease of Installation4/5Performance5/5Power5/5Style5/5
O Rings

I really only bought this for the o rings and though I may as well replace the springs too but the springs were smaller than the onea that are on there now so I just put them in my toolbox in case I need them later. O Rings work great, no leaks.

Good Verified Purchaser
2 years 5 months ago Richmond, VA, USA
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Perfect fit

Fit perfect. 25% of the cost of OEM. No worries.

coolguy Expert MotoSport Staff
2 years 5 months ago Portland, OR, USA
Durability4/5Ease of Installation4/5Performance3/5Power5/5Style5/5
Not really bike specific

These pipe springs are good quality but I would personally recommend the o.e.m. springs for any application. I feel that these are a little to universal for my liking but are a great option for a set of spares in the tool box. on the other hand the o-rings are awesome, but please make sure you are running an FMF pipe as they are designed to be used with an FMF pipe.

See 10 More Reviews
19 Questions
Answered:   19
Not Yet:   0
Cr500AF
Q: I forgot to add when I pulled the gnarly pipe off that's is 4 springs and a fiber ish/rubber gasket that goes around the manifold that bolts to the jug but no o-rings. Where would the o-rings go? 90-01 cr500 jug
Over 11 months ago
DaveGearhead
Top 1
Over 11 months ago
A: They would go where the header and the front of the muffler meet.
Cr500AF
Q: I asked a question earlier if these would fit an 88 cr500 and the answer was no. I recently found out when doing the jug base gasket that the jug is a 90-01 cr500 do these work for that?
Over 11 months ago
Paul
Top 10
Over 11 months ago
A: The FMF O-Ring & Pipe Spring Kit to fit the 1989 to 2001 CR500 is shown in this link: https://www.motosport.com/fmf-oring-pipe-spring-kit?mmy=honda;cr500;2001&mmy_source=pdp&variant[FMF0008]=FMF0008-X001-Y003
Cr500AF
Q: I have a 88 cr500 motor that's stuffed in a 2000 cr250 aluminum frame will these o rings work?
1 year 2 months ago
DaveGearhead
Top 1
1 year 2 months ago
A: No. This kit will not work for that engine.
Robert
Q: Will it work
2 years 9 months ago
i have a 2002 kx125 with a pro circuit platinum pipe i was wondering if they would work with that pipe and if they do when you put them on do i only use one at a time
robert
Top 10
2 years 9 months ago
A: These are designed to fit FMF specific pipes.
motocmg
Q: I have an 04 ktm 125sx with a 200cc top end and i have fmf fatty exhaust, should i put the bike model as a 04 125sx or a 200sx?
Over 4 years ago
The problem is I bought the bike used and I don't know if it has the fmf fatty for a 125 or a 200. But after my first ride smoke started blowing out of the front of the exhaust so I definitely need new rings, but I don't know what bike to order it for, or if it even matters ??? Thanks for the help
MotoSportExpert
Expert MotoSport Staff
Over 4 years ago
A: Most likely you will want to order the seals for the 2004 KTM 125sx and they can be found in our OEM section here:
http://www.motosport.com/dirtbike/oem-parts/ktm/2004/125sx/exhaust-pipe?fam=Chassis
Derekkk
Q: Does it fit witch my fatty gold pipe In my cr250r 99
Over 4 years ago
MotoSportExpert
Expert MotoSport Staff
Over 4 years ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct kit for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Rmrider
Q: I have a rm100 2003 withe stock pipe will these springs and o-ring work for my bike
Over 4 years ago
MotoSportExpert
Expert MotoSport Staff
Over 4 years ago
A: Yes, Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct kit for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
kxboy18
Q: I have a 1998 kdx 200 with a fmf gnarly pipe will these fit on it
Over 4 years ago
MotoSportExpert
MotoSport Staff Expert
Over 4 years ago
A: No, FMF does not offer a kit for the 1998 Kawasaki KDX200. You can find the OEM springs and orings in the OEM section here: http://www.motosport.com/dirtbike/oem-parts/kawasaki/1998/kdx200/muffler%28s%29
kaddis
Q: I have a 2003 rm 65 with a fmf fatty it says these dont fit my bike ?
Over 4 years ago
MotoSportExpert
Top 10
Over 4 years ago
A: Yes that is correct. You will need to order new OEM springs and pipe seals for your RM65:

http://www.motosport.com/dirtbike/oem-parts
kyle
Q: Cant find any orings that will fit my bike. 89 honda cr250r. Currently have a fmf gnarly exhaust. Will these fit?
Over 5 years ago
Wondering if these o rings will fit. If not do you know where I can purchase some at?
MotoSportRyanT
Expert MotoSport Staff
Over 5 years ago
A: Unfortunately, the FMF pipe and spring kit is not made to fit your 1989 Honda CR250R. You can find the exhaust seal and springs for your bike in the OEM parts diagrams for your bike here: http://www.motosport.com/dirtbike/oem-parts/HONDA/1989/CR250/CYLINDER-HEAD-86_89
1 - 10 of 19
Fitment

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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
FMF O-Ring & Pipe Spring Kit 011319
FMF O-Ring & Pipe Spring Kit 011307
FMF O-Ring & Pipe Spring Kit 011308
FMF O-Ring & Pipe Spring Kit 011311
FMF O-Ring & Pipe Spring Kit 011316
FMF O-Ring & Pipe Spring Kit 011312
FMF O-Ring & Pipe Spring Kit 011309
FMF O-Ring & Pipe Spring Kit 011310
FMF O-Ring & Pipe Spring Kit 011313
FMF O-Ring & Pipe Spring Kit 011314
FMF O-Ring & Pipe Spring Kit 011315
FMF O-Ring & Pipe Spring Kit 011317
FMF O-Ring & Pipe Spring Kit 011318
FMF O-Ring & Pipe Spring Kit 011300
FMF O-Ring & Pipe Spring Kit 011385
FMF O-Ring & Pipe Spring Kit 014815
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.

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