Maxima V-Twin Synthetic Primary Oil - 40-05901

A high-quality, synthetic-based motorcycle gear oil formulated for high-performance transmissions and primary chaincases
Designed for use in all 84-and-newer H-D models with wet diaphragm spring clutches
Extreme pressure additives and surface active chemistry protect against shock loads and allow smooth shifting under peak loads and RPMs
Robust formula resists mechanical shearing and heat breakdown of the oil. Ultra-clean detergents protect gears from wear, deposits and allow for trouble-free operation
Quart bottles, 12 per case; sold each