CRANK1 Fork Oil Seal Pair For YAMAHA YZF R1 (2015 onwards) CPF435511 (55-123)

CRANK1 Fork Oil Seal Pair For YAMAHA YZF R1 (2015 onwards) CPF435511 (55-123)

FKM compound offers unique characteristics of abrasion resistance, high temperatures, and complex lubricants with numerous additives, which are used in modern forks as fitted to motorcycles. Standard FKM compounds can provide continuous sealing at temperatures up to approximately +205°C. Standard NBR, on the other hand, is only effective for continuous sealing at temperatures up to +110°C (without term sealing at 130°C)

FKM—The unique and sophisticated technology used to make our oil seals enables us to offer them at highly competitive prices. Thus, the CRANK1 Customer enjoys the benefits of a very high-quality product that satisfies the most demanding requirements.

Designed & made for your fork. These oil seals are different! The quality of their execution is matched by the unique nature of the material used called FKM. FKM has excellent resistance to high temperatures, synthetic & hydraulic fluids & fuels, the material is also stable in fuels as well as petroleum-based oils and greases.