Browse 300+ Motorcycles

Shop 30,000+ Products

Klarna, Zip & Afterpay

Simple 30 day returns

Bikebiz | For every rider

FullScreen Zoom

Castrol React Performance DOT 4 Brake Fluid - 4L


Buy now, pay later

zip pay


High performance polyglycol type brake fluid designed to provide superior braking performance in a variety of vehicles, especially those that operate at higher temperatures or under increased loads. 


  • High boiling point: Exceeds US FMVSS DOT 3 and DOT 4 specification requirements, and offers a performance reserve over brake fluids with lower boiling points. 
  • High vapour lock temperature: Greater protection against brake fluid vaporization. 
  • Corrosion protection: Outstanding protection against corrosion caused by absorbed moisture that can cause rusting and failure of components • High temperature stability provides a greater margin for safety because product performance will not fade under higher temperatures. 
  • Controlled viscosity requirements: Under extreme s of temperature and operating conditions, the product will maintain an optimum operating viscosity to ensure greater safety 
  • Rubber swell control: Contributes to efficient operation of the braking system components. 
  • Compatible with all other brake fluids that meet either DOT 3, DOT 4 or Super DOT 4 Specifications. 


  • FMVSS 116 - DOT 4 
  • ISO 4925 Class 4 
  • JASO JIS K2233 
  • SAE J1703 
  • SAE J1704 
  • AS 1960.1-2005 Grade 3

Bikebiz partners with Australia’s top carriers to ensure you get your goods as soon as possible. Please visit for details.
Bikebiz offers a hassle free return policy to ensure you are comfortable in your purchasing decision. Please visit or details
Based on 0 reviews