This oil filter was used in a family members 1984 Honda VF700 Magna. Mileage on this FCI is low at roughly 1200 miles, but total time used was 3 years and 10 months, so very nearly a 4 year FCI. I was pleasantly surprised at the condition of the filter, canister was in sturdy condition, and the filter media/ pleats were very strong and in excellent condition. The nitrile ADV was extremely flexible which was my primary concern; leading me to believe more that the flexibility of the ADV is primarily based off the amount of heat cycles it experiences, rather than total time used. My family member that owns the motorcycle has been having deteriorating vision in his older age and isn't as comfortable riding as he used to be, hence the lower mileage.