Castrol Motorcycle Motorbike MX Suspension Fork Oil 15W - 12 x 500ml (6L)

Castrol Motorcycle Motorbike MX Suspension Fork Oil 15W - 12 x 500ml (6L)

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Standard Next Day Delivery - £5.99
FREE UK Delivery on orders over £75 *excluding Tanks*

Order before 2pm for next day delivery. May take up to 72 hours.

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Castrol Fork Oils are highly stable suspension oils, recommended for use in motorcycle forks and shocks for road, off road and competition use. They are blended from highly refined base stocks and contain selected additives to provide protection against wear, corrosion and to minimise the effect of foam or air entrainment in the fork.


Castrol Fork Oils are recommended by Castrol for all motorcycle forks. It should be noted that whilst Castrol recommend the use of their fork oils for the majority of motorcycles, always ensure the correct fork oil (as specified by the motorcycle manufacturer or Dealer) is used by referring to the motorcycle operators manual/handbook or the Castrol Lubrication Reference Guide.

Fork Oil Servicing

Manufacturers normally recommend each fork be drained, flushed and refilled with new oil every 10,000kms. More frequent changes may be deemed necessary if the motorcycle is operating consistently under dusty, wet or racing conditions. Carefully follow the change procedure recommendations set out in the motorcycle service manual. Particular care should be taken to ensure that the measured quantity of oil, as stipulated by the manufacturer, is replaced in each fork strut, as too little oil will give noisy and sloppy operation, while too much will give a harsh, stiff suspension. If in any doubt about the change procedure or methodology, contact the Dealer. To obtain a Fork Oil of intermediate viscosity, mix the fluids in a dry, dust free container, using the graduated Castrol Fork Oil packs to measure the quantity of fluid required. Stir thoroughly, then fill each fork with the correct quantity of oil.

Product Removal

Bare Metal Surfaces: Remove with Castrol solvent cleaners or water based degreasers. Hand Cleaning: Use any of the Castrol range of hand cleaners; e.g. CareClean Plus. Other Surfaces: Contact your local Technical Advice Line on 1300 557 998


Standard Next Day Delivery - £5.99 (Mainland UK only)
FREE Standard Delivery on all orders over £75 (Mainland UK only)
Orders made before 2pm are usually sent next day but can take up to 72 hours.

*At this time we do not offer international shipping

30 day returns policy – You may return an item within 30 days at your own expense unless the item received is wrong or damaged.