CastrolPOWER1 4T 10W-40 Motorcycle Oil 4L, White

I’ve been using Castrol POWER1 4T 10W-40 in my bike and it’s been brilliant. The engine feels smoother, starts quicker, and runs noticeably quieter. Gear changes are slicker too, especially when the engine’s warm. It gives me confidence on longer rides, knowing the engine’s well protected. The 4-litre bottle is handy—plenty for a change with some left over for top-ups. Definitely good value for money and a brand I trust.Great quality and price highly recommended 👌🏻

Used in my suzuki motorcycle since first service never any problems.

One of the cheaper oils on the market but by no means seems it! I have a Very smooth engine now however! Very good value imo. Although won’t improve performance, should improve engine life!!

Very very good product. Worth buying it

I've only used this oil on my bike. Never had any issues with it. Good stuff

Great when on offer! Bmw ll04 approved

Good oil always my go to for my cbr

Item as described engine running well.