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🏍️ Unleash your ride’s true power with Castrol POWER1 4T!
Castrol POWER1 4T 10W-40 is a premium part-synthetic motorcycle engine oil designed for modern 4-stroke engines. Featuring Power Release Technology, it reduces friction to enhance acceleration and engine efficiency. Certified to API SN and JASO MA2 standards, it ensures superior protection and clutch performance. Packaged in a convenient 1L bottle and made in the UK, it’s the trusted choice for riders who demand peak performance and reliability.





| Asin | B0C8148X2L |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 104 in Automotive (See Top 100 in Automotive) 1 in Motorbike Engine Oils |
| Brand Name | Castrol |
| Compatible With Vehicle Type | Motorcycles |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,059) 4.8 out of 5 stars |
| Flash Point | 206 Degrees Celsius |
| Included Components | Motorbike Engine Oils |
| Item Type Name | Motorbike Engine Oils |
| Item Weight | 0.85 Kilograms |
| Liquid Volume | 1 Litres |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15F5A0 |
| Manufacturer Warranty Description | refer to Castrol website |
| Model Number | 15F5A0 |
| Sae J300 Viscosity Grade | 10W-40 |
| Size | 1L |
| Unit Count | 1000.0 millilitre |
User
The Belst oil you can buy!
Always use castrol for my bikes, this seems to last and keep them running perfect, i service regular so tend to buy it in bulk, get a great price considering the quality.
User
Yeah
Great my motorbike had a slight oil leak and worked a treat lasted 4 weeks on 1 bottle before I had to buy a new one
User
Premium motorcycle oil that inspires confidence
I've always had good experiences with Castrol products, and this POWER1 ULTIMATE 4T 10W-50 is no exception. It's a high-quality fully synthetic oil that's easy to pour and gives confidence that the engine is getting excellent protection.The engine feels smooth and responsive after the oil change, and the gearbox shifts cleanly with the clutch operating as it should. The 1-litre bottle is convenient for topping up or servicing bikes that require this grade of oil.A premium product from a trusted manufacturer that offers excellent quality and peace of mind. I'd definitely buy it again and would happily recommend it to other motorcyclists.
User
Good oil at a good price
Is oil and good oil well packaged and at a good price. what else is there to say about it.
User
Amazing product
I use this and only this on my yzf r125 2013 and haven’t had any problems so far
User
It's Castrol oil !!!
It's Castrol motorcycle oil, have used it for years and never had any engine problems.
User
Love this stuff
I've only used this oil on my bike. Never had any issues with it. Good stuff
User
Who’s actually going to read this?!!
It’s oil. My bike hasn’t blown up yet so it obviously works well.
User
Great!
Great
User
Castrol power 4t
Acquistato lattina da 4kg per vstrom 650 per ora tutto bene.. Spedizione premium
User
Satisfait
Super produit marque réputé 👌
User
Aus Erfahrung gut.
Ich fahre seit 35 Jahren nur Castrol Öl und hatte bisher nur hervorragende Erfahrungen damit. Die Automotoren haben damit Laufleistungen von mehr als 400.000km ohne merklichen Verschleiß oder nennenswerten Ölverbrauch erreicht.
User
Perfecto para mi Yamaha XSR 700
Si estás dudando entre varios aceites para tu moto —especialmente para una Yamaha XSR700 o equivalente— esta reseña te puede ahorrar errores y ayudarte a decidir con datos reales.Llevo usando este Castrol POWER1 4T 10W-40 en mi Yamaha XSR700 X-Tribute desde hace varios años (con uso diario y salidas de fin de semana) y estoy muy satisfecho con su rendimiento.Durante el cambio noté enseguida un funcionamiento más suave y silencioso, con menos vibraciones a bajas revoluciones y un paso más fluido cuando subo de vueltas. En zonas urbanas mantiene una sensación de motor estable, y en salidas largas la XSR700 responde con gran consistencia, tanto en aceleración como en resistencia al calor de motor exigido.La viscosidad 10W-40 se adapta muy bien a las condiciones mixtas (ciudad + carretera), y pese a ser un aceite de gama no excesivamente caro, la protección que ofrece es excelente para el tipo de uso que le doy. No he tenido consumos extraños ni depósitos de residuos notables al revisar el motor en el siguiente cambio.Esto da confianza a la hora de rodar, algo que valoro mucho.Si buscas un aceite fiable, con buena protección y adecuado para tu Yamaha XSR700 y similares, este Castrol POWER1 4T 10W-40 es una buena opción. No lo recomendaría solo si tu uso es de competición o intenso en circuito, pero para uso diario y touring es excelente.
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