bel ray thumper oil, wearing out clutches??

has anyone ever heard of or had, a problem with thumper oil messing with the clutch in a race bike let me know. thnx


I do not have problems with Belray EXS 10w40 thumper oil. I like it but it cost quite a lot of $ well what can be done anyway? :thumbsup:



I haven't had any problems with it on my Yamaha and I have run it for years in my Hondas. I have never had any problems with Bel-Ray's Thumper Oil.

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