Castrol Power 1 4T 15W-50
Part synthetic 4-stroke motorcycle engine oil
DetailsBest Seller
in Motorcycle Engine Oil
Verified Customer Reviews for Castrol Power 1 4T 15W-50
Our customers say…
Customers commend Sportsbikeshop for offering the best prices and having hard-to-find oil in stock. They appreciate the swift next-day delivery and note the smooth operation of their bikes post-use. Many find the product quality excellent and highlight the convenience of ordering the specific quantities needed. Descriptions consistently mention a seamless ordering experience, timely dispatch, and well-packaged items. Overall, Sportsbikeshop is praised for its reliability and quality product offerings.
AI-generated from the text of our verified customer reviews
Helpful?
Good price
24 June 2025 by James H
Bought this for my BMW F800 service.
Usually use Sportsbikeshop for clothing ,helmets , etc but they were the cheapest I could find for a reputable brand oil.
Recommended !
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Guaranteed quality
03 June 2025 by Hector
Would prefer if they sold the 4 litre with a nozzle as they do in the smaller packs as you need a steady hand or a funnel to pour into..
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Great price and service
30 April 2025 by Nicolae S
Fast delivery even though it was ordered before Easter. Price for the oil was very competitive.
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Castrol Power 1 4T 15W-50
12 February 2025 by Nicolae S
I'm using this oil on my BMW R1200 GSA 2008 from quite a while now. 5 Stars as the bike has over 200K Miles and still running well using Castrol Power 1 4T 15W-50 oil!
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Great oil amazing value for money
06 January 2025 by Helder M
Once again great price and service from Sportsbikeshop ,
Many thanks
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Excellent product for me.
09 November 2024 by Martin J
Have always used this same oil in my BMW r 1200gsa 2010.
Sportsbikeshop always give great service and as I am living off UK mainland this price and free delivery was amazing for me.
Never had any issue with this product on my bike. 14 yrs now.
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It's slippery
01 October 2024 by Peter P
My Piaggio loves this oil. It makes its engine feel slippy and cozy.
There can be no better feeling than running on Castrol oil.
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Castrol 15w-50
05 September 2024 by Gary R
Best price anywhere and delivered free the the next day
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Does the job
26 August 2024 by Kevin
Excellent oil and excellent service as usual from Sportsbikeshop. Cannot fault them on price or service.
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Lowest cost Anywhere
03 August 2024 by Peter C
Obtained 4 litres of Castro Power 1 15W 50 4T at lowest price anywhere including Amazon EBay and local suppliers. Arrived the next day following order by free delivery.
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Great service
21 June 2024 by Peter A
Good price, great delivery, Thanks Sportbikeshop
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Best value
07 May 2024 by Chris B
Been using this for a while.
Best price I could find anywhere.
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Good quality oil
24 March 2024 by Joshua K
Been using this in my BMW 1150 R for years, does the job!
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Top quality oil
02 March 2024 by Mike A
4 litre container Castrol 15/50..recommended oil for my BMW R1200RT ..good product at the right price delivered quickly.
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Castrol Power 1 4T 15W-40 Oil
19 July 2023 by Anonymous
The ability to purchase quality oil in the amount required for the motorcycle, rather than having to order a greater volume at higher cost, is most welcome. Despatch and delivery of the order was, as ever with SBS, was faultless and swift.
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Thank you Sportsbikeshop
22 March 2023 by Wayne
This oil is not always available in certain outlets. SBS comes to the rescue once more.
Excellent service and communications.
I cant recommend SBS enough...
Keep up the great work guys and girls .
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It's Oil!
25 October 2022 by Tony B
Best price and exceptionally fast delivery. Bought for my BMW R nine T as an alternative to the exorbitantly priced BMW product.
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Quality Liquid Engineering
01 April 2022 by Ade
SBS Had this grade in stock at a very good price. Other stockists were dearer or three day delay. Delivered next day. Top quality oil I always use Castrol. Hiiflo oil filter with nut was not in stock according to website but turned next day (Saturday) with oil, instead of 3 day wait excellent service.
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Description
Manufacturer
Castrol Power 1 4T 15W-50
- Trizone Technology
- Power release technology for max & sustained engine performance
- Extreme high temperature air-cooled & water-cooled engine performance
- No compromise engine protection
- Complies with requirements of catalyst equipped engines
- Good oil consumption control
NOTE Packaging may be different from picture shown.
Castrol Power 1 GPS 4T is a part synthetic 4-stroke engine oil designed for the latest generation of sport, touring and on-off road bikes from leading European and Japanese manufacturers. 10W-30 has been developed for engines that specifically require a low viscosity lubricant; 10W-40 is suitable for high performance bikes including highly stressed multi cylinder units; 15W-50 is particularly well suited for large sized, air cooled mono and twins. It is also well suited for high mileage engines that require good high temperature viscosity and oil consumption control. Castrol Power 1 GPS employs the very latest Trizone Technology that gives optimum protection to the engine, clutch and gears even under the most arduous conditions, including sustained operations at high rpm.
| API Standards: | API SJ |
| JASO Standards: | JASO MA2 |
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