The best oil
for your Harley Davidson FAT BOY (2018)

Engine

Capacity 4,75 L
 
Best choice

R4000 RS 20W‑50

4-Stroke Semi-Synthetic Motor Oil
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Category

Premium

Quality

Semi-Synthetic with ESTER

Use

Road

Specificities

High protection: exceptional resistance to wear

Standards

JASO MA2/ API SM