If you have a Big Bore Athena kit installed on your bike, this is the only gasket set you should purchase. It is quite pricey for 2 gaskets, 1 copper exhaust gasket, & a chain tensioner gasket (CRF450X), but that is the price you pay when you go bigger!
Athena Big Bore Gaskets
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1 year 11 months ago North Carolina
The right gaskets for the job
Over 4 years ago Broken Arrow, OK, USA
Athena Big bore gasket kit
A little pricey but was delivered on time and had everything needed to get back to riding again!!
Over 5 years ago
Not Yet: 2
Q: I got a kx 60 that has a kx 65 barrel is there a head gasket that i can get as the kx 60 gasket wont work
Over 8 months ago
Top 10Over 8 months ago
A: The Athena Big Bore Gaskets is available for the 2002 to 2019 Kawasaki KX65, however not for any year of the KX60.
Q: Does this kit for a 2005 yz125 big bore 144cc come with oring head gaskets or a flat head gasket
1 year 3 months ago
Top 11 year 3 months ago
A: The head gaskets are o-ring. The base is made of paper material.
Q: Cbr 125 with athena big bore. head gasket?
2 years 10 months ago
I have a race cbr 125 with athena big bore which i am doing head mods and need a head gasket to re build. Do u supply these? If so the price please. Thanx
Q: Is this the right kit for my wr450
2 years 10 months ago
Have the 478 big bore but the supplied head gasket gets clipped by the piston will this happen? Also what is included in the kit
Top 1000 Contributor
Q: Is the cam chain tensioner the same gasket as oem?
Over 9 years ago
I have an 05 CRF250R with the 280 big bore kit. my cam tensioner is leaking engien oil because the gasket went bad. I was wondering if i could just buy the OEM honda one and put that on. will the OEM fit on the big bore one?
MotoSport Staff ExpertOver 9 years ago
A: you can use oem gasket on that big bore kit
Q: Would this be what I need to replace the rings?
Over 10 years ago
I have a 280 Athena kit on my 04 CRF250R. I am having some work done to it and they told me I needed to replace the rings. It's at a Honda shop and this isnt a Honda part. Would these gasket kit be what I need if I need to replace the rings??
Expert MotoSport StaffOver 10 years ago
A: This actually the gaskets for the 280cc kit, if you need the rings unfortunately you will have to purchase the piston, which will include the rings:
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