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Castrol 4 Stroke Bike Engine Oils

Normal sales to UK ONLY MAINLAND ONLY. For BT / IOM / IOW and Northern Ireland postcodes please call.  For EU countries please email with delivery details and we will give you a quote.

We do not ship to NON EEC / NON EUCountries.  

Castrol R4 Superbike (5w40) 4-Stroke Engine Oil.

  • Castrol R4 Superbike 5W-40 is an advanced, fully synthetic 4-stroke motorcycle engine oil that increases engine acceleration and power up to maximum rpm. Designed to provide complete engine protection whilst releasing the full potential from high performance and tuned 4-stroke motorcycles.
  • Faster and crisper throttle response
  • Faster flow from cold start giving instant lubrication
  • Maintains excellent engine cleanliness
  • Superior engine and gearbox protection against wear
  • Faster gear changes
  • Excellent wet clutch performance
  • Excellent protection of exhaust and catalyst system 
  • SAE 5W-40 (can be used where 10W-40 is advised) API SG, JASO MA
    Available in 1 litre & 4 litre packs.
4 Ltr  £35.99    IN STOCK                         
Case 4 x 4 ltr £115.00    IN STOCK

 

Castrol Power 1 GPS (10w40) 4-Stroke Engine Oil.

  • Castrol Power 1 GPS is an advanced, semi synthetic 4-stroke motorcycle engine oil that offers superior engine lubrication and protection. It maintains a tough layer of protection on the engine and transmission parts, which is important for motorcycles that are ridden hard for extended periods of time. Power 1 GPS reacts to changes in engine temperature providing additional protection against thermal and mechanical breakdown.
  • Extreme protection at high temperature
  • Superior high speed engine protection which extends engine life
  • Protection against harmful engine deposits
  • Excellent gear shift quality
  • Excellent wet clutch performance
  • Excellent protection of exhaust and catalyst system
  • SAE 10W-40, API SG, JASO MAComes in 1ltr and 4 ltr
4 Ltr  £31.00    IN STOCK

Case 4 x 4 ltr £120.00    IN STOCK

Castrol Power 1 GPS 10W-40 1ltr   

  • POWER 1 GPS is an advanced, semi synthetic 4-stroke motorcycle engine oil that offers superior engine lubrication and protection. It maintains a tough layer of protection on the engine and transmission parts, which is important for motorcycles that are ridden hard for extended periods of time. Castrol GPS reacts to changes in engine temperature providing additional protection against thermal and mechanical breakdown.
  • Extreme protection at high temperature
  • Superior high speed engine protection which extends engine life
  • Protection against harmful engine deposits
  • Excellent gear shift quality
  • Excellent wet clutch performance
  • Excellent protection of exhaust and catalyst system
  • SAE 10W-40, API SG, JASO MAComes in 1ltr and 4 ltr
1 Ltr = £8.50  IN STOCK
1 Case 12 x 1 Ltr = £95.00 IN STOCK

Castrol Off Road 10W-40 1ltr

  • The product has been specifically designed for use in Off Road motorcycles, ATV’s and Quad bikes, and is formulated to meet the very different demands required for off road vehicle's, through a combination of a unique additive package and selected base oils.

  • Castrol Off Road helps maintain engine power, while increasing the protection of the engine and gearbox.

  • It Also improves the clutch performances of high output 4-stroke engines under severe conditions.

  • SAE 10W-40, API SG, JASO MA

1 Ltr = £10.00  IN STOCK

1 Case 12 x 1 Ltr = £105.00    IN STOCK

                                                                                                                                          

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Copyright © 2006 RG Racing
Last modified: May 09, 2008