Maxima - V-Twin Heavy Duty Trans Gear Oil 85W140 -1L Key Features: 

• Heavy-duty formula for Big Twins offers extended performance in severe operating conditions
• Ultra-high film strength gear oil provides excellent protection against shock loads, wear and increases fluid durability
• Unsurpassed extreme pressure additives and surface active chemistry allow smooth shifting under peak loads and RPM
• Recommended for use in 4-, 5- and 6-speed high performance gear boxes
• Meets and exceeds all known OEM requirements and API GL-5 specifications