Motul Transoil Expert 10W40 is an ester-reinforced special multigrade gear oil based on Motul technosynthesis for 2T motorcycles with wet clutch and separate gear lubrication. The high warm viscosity (SAE 40) guarantees optimal performance even with high mechanical and thermal loads. It exceeds the manufacturer’s recommendations for the SAE 10W30 or SAE 80 ranges and corresponds to the Yamaha recommendation for these gearboxes.
– Allows easy and fast switching even under the most extreme conditions (high pressure, high temperature)
– Prevents corrosion, wear and foaming
– Excellent lubricating film stability even under high thermal loads
– Keeps gear and clutch clean
– Suitable for high pressures
Specifications / approvals:
Specifications: API GL 4