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Racing oil

Find the right motorcycle racing oil for your bike. Learn how high-performance formulas protect against extreme heat, friction, and power loss on the track.

Riders in action using Castrol Power 1 racing oil for peak performance

Motorcycle race oil page

Do you need motorcycle racing oil?

 

What oil do you need if you race motorcycles? It’s absolutely essential to use specialist race oil. That’s because the demands of the racetrack – and a high performance engine – create pressures that even the best non-race oils can’t withstand.

 

So Castrol’s motorcycle racing oils are formulated to contain high performance friction reducers and anti-wear additives that provide the ultimate protection for race engines, yet without robbing them of power output. They are also liquid engineered to match the exact tolerances and surface finishes within your bike’s engine.

Castrol® POWER1® 4T full synthetic motorcycle oiL

Castrol® React™ SRF™ Racing brake fluid

Castrol POWER1 is advanced, synthetic, premium quality engine oil designed for 4-stroke motorcycles.

Castrol® Power1 Full Synthetic Motorcycle Oil bottle

Castrol SRF is the ultimate racing brake fluid. Its unique silicon ester technology absorbs less water than conventional glycol ether fluids and prevents the fluid's high-temperature performance from deteriorating. It's high boiling point, ability to withstand extreme temperatures and superior resistance to the effects of absorbed water have established Castrol SRF Brake Fluid as the world's premier fluid for the hydraulic brakes used in all forms of motorsport and racing.

Castrol® SRF Racing brake fluid bottle