Castrol POWER1 XR 77 is the ultimate pre-mix only racing 2-stroke engine oil based on fully synthetic technology. This high-performance race-developed lubricant is designed for 2-stroke racing where vehicle parts are under high stress and pushed to the limits.

Castrol POWER1 XR 77 is an oil specifically developed for pre-mix use in racing 2-stroke motorcycle and kart engines.

It is not suitable for normal driving on roads or for use in Auto-lube systems

Castrol Power 1 XR 77 Ultimate 2T Racing Engine Oil Advantages:

• High lubricity formulation to prevent seizure in high-speed conditions – allows tuners to lean out their engines to a
  maximum
• Provides sustained engine power throughout the race.
• Visible spark plug and piston crown deposits to enable fine race tuning – high levels of deposits and good tones giving excellent readability on all unleaded fuels.
• Wet weather throttle lubrication – Castrol POWER1 XR 77 is formulated to prevent throttle slide sticking during wet
  conditions.
• Ease of mixing with racing gasoline – and minimal effect on the octane rating of high-performance fuels allowing
  maximum engine compression.

Storage:

All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, or exposed to hot sun or freezing conditions.

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Product Data Sheet

Material Safety Data Sheet