Sport Transmission Fluid

Bel-Ray Sport Transmission Fluid

Bel-Ray Sport Transmission Fluid is engineered specifically for the transmissions and primaries of Sportster® motorcycles. Formulated to deliver reliable protection and smooth shifting under aggressive street and track riding conditions.

• Precision protection: Advanced additives form a durable film to reduce wear and extend transmission life.
• Smooth clutch engagement: Prevents clutch slipping and chatter for consistent, predictable shifting.
• Easy leak detection: Distinctive red color makes spotting leaks fast and simple.
• Designed for Sportsters®: Optimized viscosity and friction characteristics for Sportster® transmissions and primaries.

Choose Bel-Ray Sport Transmission Fluid to maintain performance, prolong gearbox life, and keep your Sportster® shifting cleanly ride after ride.