FITS YAMAHA 1000 YZF R1 2002 - 2013 Premium Fork ARIETE OIL Seals ARI.109

XNBR Carboxylated nitrile rubber is an improved version of NBR type rubber, XNBR combines the technical properties of nitrile rubber NBR but with an increased strength, higher abrasion resistance and a tolerance to chemical additives which are used in fork oils.

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