• Advanced, premium quality engine oil developed for the latest generation 4-stroke motorcycle engines
• Its power release formula is specially designed to enable bikes to deliver maximum and sustained power right up to very high operating rpm thus offering a significant advantage over other motorcycle engine oils
• Trizone TechnologyTM ensures uncompromised performance protection
• Reduces internal loss in the engine, whilst retaining optimum wet clutch performance to ensure efficient transfer of power to the rear wheel
• Ideal for high performance sports bikes

Suitable for API/JASO
List Specifications: API SL, JASO MA2
Castrol POWER1 4T 10W-30 (Formerly Castrol POWER1 GPS 4T 10W-30) is an advanced, premium quality engine oil developed for the latest generation 4 stroke motorcycle engines.
Type: Part Synthetic
Advanced 4-stroke motorcycle engine oil formulation
Tested and proven to deliver superior acceleration at the twist of the throttle
Power Release Technology optimises friction in the clutch and reduces internal engine losses due to frictionComplies with requirements of catalyst equipped engines
Test data shows that Castrol POWER1 4T 10W-30 enables a 7.3 Percent improvement in acceleration over a 20W-50 market general product

We aim to deliver all in stock orders within the displayed time frame above.

If you'd like to check in on the status of your order or need some assistance regarding a future order, please get in touch. Click here to see our full Delivery Information.

We have a 60 day returns policy if you change your mind.

Simply send your order back to us in its original packaging within 60 days of delivery if you wish to return an item for a full refund. *T&C Apply

Click here to read our full Cancellation & Returns Policy

Opening Times

Monday - Friday:  8.30am - 4pm

Saturday - 9am - 3pm

Sunday - 9am - 3pm 

25 Rothersthorpe Crescent

Rothersthorpe Avenue Industrial Estate

Northampton

NN4 8JD

Email : Sales@ukb4c.com