Replacement pipe springs and O-rings for servicing your FMF-equipped two-stroke machine.
Only fits machines equipped with FMF pipes
Comes with the proper number of springs and O-rings for your FMF pipe
Made in the USA
Product Note:
Specification
Details
Country of Origin
USA
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Beta
250 RR 2T 2013-2024
300 RR 2T 2013-2024
EVO 250 2T 2016-2025
Xtrainer 2015-2025
Honda
CR250R 2-Stroke 1992-2001, 2005-2007
CR500R 1989-2001
TRX250R FourTrax 250R 2x4 1986-1989
Kawasaki
KX100 1995-2009, 2011-2021
KX112 2022-2025
KX125 1988-2005
KX250 2-Stroke 1988-2007
KX500 1988-2004
KX80 1991-2000
KX80 Big Wheel 1991-1994
KX85 2001-2025
Suzuki
RM100 2003
RM125 1997-2007
RM250 1994-2008
RM85 2002-2009, 2012, 2015-2021
Yamaha
YFZ350 Banshee 1987-2006
YZ125 1989-2024
YZ125X 2020-2024
YZ250 2-Stroke 1987-2026
YZ250X 2-Stroke 2016-2026
YZ85 2019-2026
Customer Reviews
Great
By Anthony M. on
Verified Purchaser
Great parts.
Pipe Springs
By Jonathan M. on
Verified Purchaser
Works perfectly
Fmf pipe springs
By David C. on
Verified Purchaser
Fit perfectly.
95-97 YZ-250
By Joseph C. on
Verified Purchaser
Fit well!
How many stars would you give this product? Write a review.
Questions & Answers
Hello I have a 98 Suzuki RM250 with a Gold series FMF fatty and I need a gasket kit and springs just for the header
By Jesse S.
Also I'm wondering could it be that my header is leaking so bad it's making a bad pinging noise. I'm brand new to owning a two-stroke and I'm still learning about them. But I noticed I'm getting some puffs of smoke right there where the gasket would be and also if I move the pipe the bike will change tones so I'm guessing two-stroke doesn't like running with any type of leak but if you have the gasket and springs for an FMF fatty Gold series for a 98 RM250 I would like to get that
Ah yes - two strokes are fun! If you were to choose the 1998 Suzuki RM250 from our fit guide, you'd receive the correct O-ring and springs to work with your particular setup. Provided the pipe interface is in good shape, then this should solve your leakage problem. If the pipe or the cylinder on your Suzuki are nicked or otherwise damaged, that might be the source of your leak, but as I'm sure you understand, that's impossible to ascertain without having the bike here to examine. So long as things are straight and in good shape, you should be all set with these components for your bike.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
