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FJ Motorwerkes

Renegade SX4 – High-Performance Unleaded Fuel for 4-Stroke Engines

Renegade SX4 – High-Performance Unleaded Fuel for 4-Stroke Engines

Regular price £195.00 GBP
Regular price Sale price £195.00 GBP
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Renegade SX4 – High-Performance Unleaded Fuel for 4-Stroke Engines

Supplied by FJ MotorWerkes

Renegade SX4 is the ideal race fuel for riders and racers seeking top-tier performance on a realistic budget. Formulated for today’s advanced, high-revving 4-stroke engines, SX4 delivers proven power increases without compromising reliability or fuel system integrity.

Utilising fast-burning blend components and advanced oxygenates, SX4 produces exceptional throttle response, dyno-proven gains, and consistent performance on track. Independent testing has shown up to 6% power gains over comparable fuels in its class.

  • Designed for single and multi-cylinder 4-stroke engines
  • Excellent throttle response and real-world race performance
  • Proprietary additives reduce gumming and protect fuel system components
  • Perfect for sport bikes, Supermoto, and club-level racing 

Technical Specifications

  • R+M/2 (Anti-Knock Index): 95
  • Motor Octane: 87
  • Research Octane: 103
  • Specific Gravity: 0.741
  • RVP: 6.7
  • Oxygen Content: 3.70%
  • Fuel Type: Unleaded
  • Stoichiometric Ratio: 13.89:1
  • Colour: Clear

Container Size: 19 Litres

Collection Only:

  • Cambridge
  • Peterborough
  • Harlow
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