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15w50 4T Semi-Synthetic Motorcycle Oil

15w50 4T Semi-Synthetic Motorcycle Oil

  • £2499


15w50 Semi-Synthetic
Motorcycle Oil

Suitable for use in 4-stroke motorcycles needing a SAE 15w50 motor oil.
Perfect for Classic bikes & larger capacity engines requiring a Semi-Synthetic oil.

Suitable for use where oil immersed ‘wet’ clutches are installed.

Blended from carefully selected mineral & synthetic base oils and coupled with a high quality additive package to offer excellent levels of engine wear protection.


Formulated to provide high temperature protection at the upper limit of an SAE 50 which ensures that oil pressure will be maintained under harsh riding conditions.

Can also be used in cars where a 15w50 mineral or semi-synthetic oil is called for.

Contains good levels of Zinc, Phosphorus (ZDDP)

This item is sent out via DPD on a Next Working Day service.

Unfortunately we can't send it to the following Postcodes due to high Zone charges imposed by DPD: AB30-56, BT, FK17-99, G83, IV1-39, IV52-5, IV63, KW1-17, PA20-78, PH15-50, HS1-9, IV40-56, KA27 & KA28, ZE1-3
Any orders placed to be delivered to the above postcodes will be cancelled unfortunately.
Thank you for your understanding.

Product Benefits:


Ensures good engine pressure under load.

Helps to keep engine free from carbon and deposits.

Compatible with most engine seal materials.

Helps to minimise engine wear and reduce oxidation.

Offers a firm lock up of wet clutch with easy gear shifting.
Product Specifications:

API: SJ
JASO T 903:2006
JASO MA2
Backwards compatible with earlier  API: SF, SG & SH specifications.

Product Test Data:
Kinematic Viscosity @ 40˚C (cSt) : 134
Kinematic Viscosity @ 100˚C (cSt) : 17.5
Viscosity Index : 144
Flash Point (COC ˚C) : 210
Pour Point (˚C) : -29
TBN (mg KOH/g): 9.86
Density @ 15.5˚C (g/ml): 0.877


Contains Approximately:
1200ppm Zinc
1050ppm Phosphorus
2000ppm Calcium

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