Zac in UT
It worked perfectly on my 2018 yz450f bike runs great now!
Read All Reviewskeith in CA
Rebuilding a 2000 yz250 and when taking the power valve apart noticed the OEM valve cracked off. This fit perfect and was a great alternative to OEM
Read All ReviewsRon in CO
Great upgrade for my 2014 FE350. Noticeable power increase. Great fitment to the stock lower.
Read All Reviewsmark in VA
Great Product, Great price. Great Customer Service and fast shipping to Virginia! I ordered my rebuild kit Late Sunday Night and it arrived on my doorstep Wednesday after lunch. Rocky mountain ATV has been consistantly hard to beat! Thank you RM ATV Crew for the great Service on this and past purchases, A+.
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Worked Great. Fit great. Came packaged well and has not had any problems since the installation around a year ago.
Read All ReviewsMark in WI
I blew a head gasket last summer and had to order these. I think it blew because I got too much oil on the stud when I lowered them in and it got on the head gasket and leached under it. The new gaskets worked great since.
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