FUCHS SILKOLENE COMP 4 XP 10W-40 comes from a brand with deep racing roots — an ester-based four-stroke motorcycle oil engineered for engines that spend their life near the redline.

Ester-based, race-bred

SILKOLENE's XP Technology blends shear-stable base oils with esters that cling to hot metal, holding an oil film exactly where a high-revving four-stroke needs it most.

  • JASO MA2 wet-clutch rating — consistent friction for the shared engine, gearbox and clutch of a modern motorcycle.
  • 4T, air- and water-cooled — suits sport, naked and adventure bikes alike.
  • Gear and pitting protection — with high cleanliness and corrosion resistance under sustained load.

For riders who ask more

From weekend runs to track days, COMP 4 XP protects the clutch feel and gearbox precision a rider notices first.

GT stocks SILKOLENE COMP 4 XP 10W-40 (1L) — talk to our lubricants team about the full motorcycle range.