#1
★ Top Pick
Motul 7100 4T 5W-40 100% Synthetic Ester Motorcycle Oil, JASO MA2 API SP Wet Clutch Compatible, 4 Stroke Engine Protection for BMW KTM Aprilia European Sport Adventure - 4 L
Motul 7100 5W-40 is a strong match for the RSV4 because Aprilia's tight-tolerance V4 runs hot and demands a full synthetic that holds viscosity under sustained track or aggressive street use. The 5W-40 grade falls within Aprilia's recommended range, and JASO MA2 certification means the wet clutch won't slip. The 4L jug covers a full oil change with minimal waste. Caveat: it costs noticeably more than semi-synthetics, so budget riders may hesitate.
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