Speedwurx Gear Box Grease is a high-performance, no-fling grease designed specifically for planetary, idler, and exposed or vented differential housings.

If you're tired of grease flinging off your gears and collecting grime inside the casing, this formula changes the game. It spreads evenly across each tooth face, forming a durable matt barrier that reduces wear, repels contaminants, and stays exactly where you need it — on the gears, not the case.

Ideal for high-RPM drivetrains and vented gearboxes, this grease is exceptionally tenacious and low-drag, offering long-lasting protection without building up or breaking down.

• Designed for planetary gears and vented/open casings
• Forms a consistent matt coating across gear teeth
• Resists fling-off and contamination pickup
• Reduces wear and friction over long runs
• Twist bottom cartridge — easy to apply with a Speedwurx Grease Applicator
• Clean off using brake cleaner and a rag