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IT'S MORE THAN JUST OIL. IT'S LIQUID ENGINEERING.

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  2. MOTORCYCLE OIL & FLUIDS
  3. MOTORCYCLE ENGINE OILS
  4. 4 CYCLE ENGINE OILS

4 CYCLE ENGINE OILS

Four-stroke motorcycle engines work harder than four-stroke car engines. So our 4-stroke engine oil is liquid engineered to meet their extreme demands.

Which four-stroke engine oil is best?

If you’re riding a motorcycle with a four-cycle engine, you would be forgiven for thinking it’s similar to the four-cycle engine in a car.

 

The truth is that motorcycle engines work a lot harder than car engines: revving higher and generating more power per cc than most any car. Staying on top of your oil level and oil changes is incredibly important, and so is choosing a motorcycle oil that meets the original manufacturer’s specification, as well as the demands of the way you ride.

POWER1 4T ENGINE OIL
POWER1 V-TWIN 4T
Power 1 Racing 4T
Act>evo 4T Part Synthetic
POWER1 4T ENGINE OIL

CONTINUOUS PROTECTION. sUPERIOR acceleration.

POWER1 4T Engine Oil is the cutting edge motorcycle oil that delivers superior acceleration at every touch of the throttle.

 

ULTIMATE POWER AND PERFORMANCE

POWER1 4T Engine Oil with Trizone Technology™ is a premium-quality, full synthetic 4-stroke motorcycle oil designed to ensure maximum power and performance, even under the most demanding riding conditions. Its anti-friction formulation is actually proven to increase acceleration, compared to conventional motorcycle oils.

 

BENEFITS

  • Castrol POWER1 4T with Power Release Formula is designed, tested and proven to deliver superior acceleration as it flows fast and minimizes internal engine friction
  • It is an advanced, full synthetic, premium quality engine oil designed for 4-stroke motorcycles
  • Exceeds Specifications API SL, JASO MA-2

SPECIFICATIONS

  • API SERVICE: Exceeds API SL
  • JASO (T903): JASO MA-2
  • VISCOSITY: SAE 5W-40 // 10W-40 // 10W-50
POWER1 V-TWIN 4T

LIQUID ENGINEERED FOR MODERN V-TWINS. DESIGNED TO DELIVER ACCELERATION

Castrol POWER1 V-Twin 4T is the cutting edge motorcycle oil designed for modern V-Twins. It has been engineered and tested to deliver high performance and throttle response in Harley-Davidson® motorcycles.

 

FULL SYNTHETIC DESIGNED FOR MODERN V-TWINS

Castrol POWER1 V-Twin 4T with TriZone Technology™ is a full synthetic 4-stroke motorcycle oil.

 

BENEFITS

  • Castrol POWER1 V-Twin 4T 20W-50 is a full synthetic 4-stroke motorcycle oil exclusively designed for modern V-Twin engines, transmissions and primary chaincases
  • Engineered and tested to ensure performance in Harley-Davidson® Motorcycles
  • Full synthetic formulation provides excellent oil flow over a wide temperature range
  • Exceeds Specifications API SL, JASO MA-2

SPECIFICATIONS

  • API SERVICE: Exceeds API SL
  • JASO (T903): JASO MA-2
  • VISCOSITY: SAE 20W-50
Power 1 Racing 4T
Act>evo 4T Part Synthetic


Did you know that most engine wear happens when your engine is warming up?

Ordinary engine oils drain off engine parts when the engine stops leading to wear during warm up. New Castrol Act>evo is uniquely formulated with part synthetic base oils and Actibond™ molecules that cling to engine parts even when the engine is switched off, providing a protective layer from the moment you start your engine.

 

The part synthetic formulation with Actibond™ molecules:

  • Clings to engine parts providing a continuous layer of protection during start-up and beyond
  • Clinging action gives up to 70% wear reduction in comparison with other JASO MA2 oils, dramatically increasing engine life*
  • Provides superior protection from high temperature carbon deposits, enabling the engine to retain its performance for longer
  • Delivers excellent thermal stability for enhanced protection and resistance to oil burn-off at temperature extremes


Suitable for all makes of 4-stroke bikes, both carburettor and fuel injected. Always follow the vehicle manufacturer's recommendations


*versus JASO MA-2 oil without Actibond in cam wear index test