Maxima 100% Synthetic Gear Oil is an advanced lubricant specifically formulated for motorcycle shaft drive applications and transmission fluid for BMW® and Harley-Davidson® motorcycles. Maxima Gear Oil greatly enhances shifting on many twin cylinder motorcycles. Usage: Applications with separate clutch / transmission fluids. Also for motorcycles with hypoid gears (shaft drive). Use in place of API GL4 or GL5 gear lubes. Made for motorcycle shaft drive applications and transmission fluid for motorcycles. Enhances shifting on many twin cylinder motorcycles. Technical Data: SAE viscosity: 75w90. Color D 1500: Amber. Gravity: 25.1° A.P.I. Viscosity cSt @ 40°C: 95.1. Viscosity cSt @ 100°C: 15.4. Pour point: -60°F. Flash point: 400°F. Fire point: 450°F.