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Cometic GasGas EC250F/2020+ Kawasaki KX250/Suzuki RM-Z250/Yamaha WR250F Exhaust Gasket

  • Backed by real installs and tuning experience at FAST of West Chester
Awaiting stock, shipping soon

Everyday Low Price:

$12.09
$12.09
Shipping calculated at checkout.

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Earn FAST WC Points on this order — redeem on your next purchase

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.

  • Withstands different combinations of cylinder head and manifold materials
  • Will not burn through or push out
  • No Additional Sealer Needed
  • Maintains a torque set
  • Corrosion resistant

This Part Fits:

Year Make Model Submodel
2010-2011 Gas Gas EC 250 4T Base
2013-2015 Gas Gas EC 250F Base
2013-2015 Gas Gas EC 300F Base
2013-2015 Gas Gas EC 450F Base
1985-1987 Honda ATC250ES Big Red Base
1985-1987 Honda ATC250SX Base
1968 Honda CA175 Base
1961 Honda CA72 Dream 250 Base
1961 Honda CA77 Dream 305 Base
1994-1995 Honda CB1000 Base
1983 Honda CB1000C Custom Base
2011-2016,2018-2019 Honda CB1000R Base
2013-2014 Honda CB1100 Base
2013 Honda CB1100 ABS Base
2014 Honda CB1100 DLX Base
2017 Honda CB1100 EX Base
1983 Honda CB1100F Base
1989-1990 Honda CB400F CB-1 Base
2013-2019 Honda CB500F Base
2013-2019,2021 Honda CB500F ABS Base
2013-2020 Honda CB500X Base
2013-2021 Honda CB500X ABS Base
1983 Honda CB550SC Nighthawk Base
2004,2006-2007 Honda CB600F 599 Base
1979-1982 Honda CB650 Base
1980-1981 Honda CB650C Custom Base
2018 Honda CB650F Base
2018 Honda CB650F ABS Base
2019 Honda CB650R Base
2019-2021 Honda CB650R ABS Base
1982-1985 Honda CB650SC Nighthawk Base
1984-1986 Honda CB700SC Nighthawk S Base
1961 Honda CB72 Hawk 250 Base
1976-1978 Honda CB750A Automatic Base
1980-1982 Honda CB750C Custom Base
1975-1982 Honda CB750F Super Sport Base
1969-1982 Honda CB750K Base
1979 Honda CB750L Base
1982-1983 Honda CB750SC Nighthawk Base
1961 Honda CB77 SuperHawk 305 Base
1980-1982 Honda CB900C Custom Base
2002-2007 Honda CB900F 919 Base
1981-1982 Honda CB900F Super Sport Base
1993-1996 Honda CBR1000F Base
1987-1988,1990-1991 Honda CBR1000F Hurricane Base
2008-2019 Honda CBR1000RR Base
2009-2015,2017-2019 Honda CBR1000RR ABS Base
2014,2017-2019 Honda CBR1000RR SP Base
2015-2016 Honda CBR1000RR SP Repsol Edition Base
2017 Honda CBR1000RR SP2 Base
2013-2020 Honda CBR500R Base
2013-2021 Honda CBR500R ABS Base
1990 Honda CBR600F Base
1991-1994 Honda CBR600F F2 Base
1995-1998 Honda CBR600F F3 Base
1999-2000 Honda CBR600F F4 Base
2001-2006 Honda CBR600F F4I Base
1987-1989 Honda CBR600F Hurricane Base
2003-2021 Honda CBR600RR Base
2009-2021 Honda CBR600RR ABS Base
2014-2016,2018 Honda CBR650F Base
2014-2016,2018 Honda CBR650F ABS Base
2019 Honda CBR650R Base
2019-2021 Honda CBR650R ABS Base
1992-1999 Honda CBR900RR Base
2000-2001 Honda CBR929RR Base
2002-2003 Honda CBR954RR Base
1979-1982 Honda CBX Base
1968 Honda CL175 Scrambler Base
1962 Honda CL72 Scrambler 250 Base
1966 Honda CL77 Scrambler 305 Base
2017-2021 Honda CMX500 Rebel 500 Base
2017-2021 Honda CMX500 Rebel 500 ABS Base
2021 Honda CMX500 Rebel 500 ABS SE Base
2019-2021 Honda CRF250F Base
2004-2017 Honda CRF250R Base
2004-2009,2012-2013,2015-2017 Honda CRF250X Base
2014 Honda CTX1300 Base
2014 Honda CTX1300D Deluxe Base
2002-2010 Honda FSC600 Silver Wing Base
2003-2013 Honda FSC600A Silver Wing ABS Base
1982-1983 Honda FT500 Ascot Base
2018-2021 Honda GL1800 Gold Wing Base
2018-2021 Honda GL1800 Gold Wing Automatic DCT Base
2018-2021 Honda GL1800 Gold Wing Tour Base
2018-2021 Honda GL1800 Gold Wing Tour Airbag Automatic DCT Base
2018-2021 Honda GL1800 Gold Wing Tour Automatic DCT Base
2009-2013 Honda MUV700 Big Red Base
2009 Honda NSA700 DN-01 Base
2014-2016 Honda NSS300 Forza Base
2014-2016 Honda NSS300A Forza ABS Base
1988-1991 Honda NT650 Hawk GT Base
2010 Honda NT700V Base
2010-2011 Honda NT700VA ABS Base
1988-1990 Honda NX250 Base
1991-2003 Honda ST1100 Base
1992-2003 Honda ST1100 ABS Base
2003-2010 Honda ST1300 Base
2003-2010,2012 Honda ST1300 ABS Base
2015-2020 Honda SXS500M2 Pioneer 500 Base
2021 Honda SXS520M2 Pioneer 520 Base
1985-1987 Honda TRX250 Base
1997-2001 Honda TRX250TM FourTrax Recon Base
1987-1988,1991-1992 Honda TRX250X Base
1988-2000 Honda TRX300 FourTrax Base
1993-2008 Honda TRX300EX Sportrax Base
1988,1990-2000 Honda TRX300FW FourTrax 4x4 Base
2009 Honda TRX300X Base
2000-2006 Honda TRX350FE FourTrax Rancher 4x4 ES Base
2000-2006 Honda TRX350FM FourTrax Rancher 4X4 Base
2000-2006 Honda TRX350TE FourTrax Rancher ES Base
2000-2006 Honda TRX350TM FourTrax Rancher Base
2004-2007 Honda TRX400FA FourTrax Rancher AT Base
2004-2007 Honda TRX400FGA FourTrax Rancher AT GPScape Base
1995-2003 Honda TRX400FW Foreman 4x4 Base
2009-2014 Honda TRX420FA Rancher AT Base
2014-2016 Honda TRX420FA1 FourTrax Rancher 4x4 Auto DCT Base
2014-2021 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS Base
2015-2021 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS Base
2015-2021 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS Base
2007-2013 Honda TRX420FE FourTrax Rancher 4X4 ES Base
2014-2021 Honda TRX420FE1 FourTrax Rancher 4x4 ES Base
2007-2013 Honda TRX420FM FourTrax Rancher 4X4 Base
2014-2021 Honda TRX420FM1 FourTrax Rancher 4x4 Base
2014-2016,2020-2021 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS Base
2009-2014 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering Base
2009-2013 Honda TRX420FPE Rancher ES 4x4 w/ Power Steering Base
2009-2013 Honda TRX420FPM Rancher 4x4 w/ Power Steering Base
2007-2013 Honda TRX420TE FourTrax Rancher ES Base
2014-2016,2020-2021 Honda TRX420TE1 FourTrax Rancher ES Base
2007-2013 Honda TRX420TM FourTrax Rancher Base
2014-2021 Honda TRX420TM1 FourTrax Rancher Base
1998-2004 Honda TRX450FE FourTrax Foreman ES Base
1998-2004 Honda TRX450FM FourTrax Foreman S Base
2001-2009,2011-2014 Honda TRX500FA FourTrax Foreman Rubicon Base
2015-2019 Honda TRX500FA5 FourTrax Foreman Rubicon Auto DCT Base
2015-2019 Honda TRX500FA6 FourTrax Foreman Rubicon Auto DCT EPS Base
2005-2009,2011-2013 Honda TRX500FE FourTrax Foreman 4x4 ES Base
2014-2016 Honda TRX500FE1 FourTrax Foreman 4x4 ES Base
2014-2019 Honda TRX500FE2 FourTrax Foreman 4x4 ES with EPS Base
2004-2008 Honda TRX500FGA FourTrax Foreman Rubicon GPScape Base
2005-2009,2011-2013 Honda TRX500FM FourTrax Foreman 4x4 Base
2014-2019 Honda TRX500FM1 FourTrax Foreman 4x4 Base
2014-2016 Honda TRX500FM2 FourTrax Foreman 4x4 with EPS Base
2015-2016 Honda TRX500FM5 FourTrax Foreman Rubicon Base
2015-2019 Honda TRX500FM6 FourTrax Foreman Rubicon EPS Base
2015 Honda TRX500FM6D FourTrax Foreman Rubicon EPS DLX Base
2016 Honda TRX500FM7 FourTrax Foreman Rubicon EPS DLX Base
2009,2011-2012 Honda TRX500FPA FourTrax Foreman 4x4 AT w/ Power Steering Base
2009,2011-2014 Honda TRX500FPA FourTrax Foreman Rubicon with EPS Base
2007-2009,2011-2013 Honda TRX500FPE FourTrax Foreman 4x4 ES w/ Power Steering Base
2008-2009,2011-2013 Honda TRX500FPM FourTrax Foreman 4x4 w/ Power Steering Base
2005-2006 Honda TRX500TM FourTrax Foreman Base
2020-2021 Honda TRX520FA5 FourTrax Foreman Rubicon Auto DCT Base
2020-2021 Honda TRX520FA6 FourTrax Foreman Rubicon Auto DCT EPS Base
2020-2021 Honda TRX520FE2 FourTrax Foreman 4x4 ES EPS Base
2020-2021 Honda TRX520FM1 FourTrax Foreman 4x4 Base
2020-2021 Honda TRX520FM2 FourTrax Foreman 4x4 EPS Base
2020-2021 Honda TRX520FM6 FourTrax Foreman Rubicon EPS Base
2003-2005 Honda TRX650FA FourTrax Rincon Base
2004-2005 Honda TRX650FGA FourTrax Rincon GPScape Base
2006-2021 Honda TRX680FA FourTrax Rincon Base
2006-2009 Honda TRX680FGA FourTrax Rincon GPScape Base
1984 Honda VF1000F Interceptor Base
1985-1986 Honda VF1000R Base
1983-1986 Honda VF1100C V65 Magna Base
1984-1985 Honda VF1100S V65 Sabre Base
1994-2003 Honda VF750C Magna Base
1995-1996 Honda VF750CD Magna Deluxe Base
2010,2012-2013 Honda VFR1200F Base
2010,2012-2013 Honda VFR1200F DCT Base
2016-2017 Honda VFR1200X Base
2016-2017 Honda VFR1200X DCT Base
1983-1986 Honda VT500C Shadow Base
1983-1984 Honda VT500FT Ascot Base
1988-2007 Honda VT600C Shadow VLX Base
1993-2007 Honda VT600CD Shadow VLX Deluxe Base
2004-2009,2011-2016,2018-2020 Honda VT750C Shadow Aero Base
1998-2003 Honda VT750C/CD Shadow ACE Base
2007-2009,2012-2014 Honda VT750C2 Shadow Spirit Base
2013-2014 Honda VT750C2 Shadow Spirit ABS Base
2010-2020 Honda VT750C2B Shadow Phantom Base
2013-2016,2018-2020 Honda VT750CA Shadow Aero ABS Base
2001-2003,2005-2007 Honda VT750DC Shadow Spirit Base
2010-2013 Honda VT750RS Shadow RS Base
1988-1990 Honda VTR250 Interceptor Base
1989-1990 Honda XL600V Transalp Base
2004-2018 Kawasaki KX250F Base
2008-2010 Kawasaki ZG1400 Concours Base
2008-2021 Kawasaki ZG1400 Concours ABS Base
2006-2011 Kawasaki ZX1400 Ninja ZX-14 Base
2012-2014,2019 Kawasaki ZX1400 Ninja ZX-14R Base
2013-2017,2020-2021 Kawasaki ZX1400 Ninja ZX-14R ABS Base
2015 Kawasaki ZX1400 Ninja ZX-14R ABS 30th Anniversary Base
2016-2018 Kawasaki ZX1400 Ninja ZX-14R ABS SE Base
2004-2020 Suzuki RMZ250 Base
2015-2017 Yamaha FJ-09 Base
2003-2005 Yamaha FJR1300 Base
2015-2016,2018-2019 Yamaha FJR1300A Base
2004-2014 Yamaha FJR1300A ABS Base
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
Cometic GasGas EC250F/2020+ Kawasaki KX250/Suzuki RM-Z250/Yamaha WR250F Exhaust Gasket

$12.09

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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