Maxima V-Twin Mineral is a high-quality, mineral based motorcycle oil specifically formulated for V-Twin engines. An advanced polymer system resists mechanical shearing and heat breakdown of the oil offering unsurpassed viscosity retention. V-Twin Mineral is engineered with industry leading anti-wear and extreme pressure additives to protect critical engine components. Superior additive package keeps engines clean, protects against sludge and allows for trouble-free operation. Maxima V-Twin Heavy-Duty Transmission & Gear Oil is a high-quality, mineral based motorcycle gear oil. Recommended for use in 4-, 5- and 6-speed high performance gear boxes. High film strength gear oil provides excellent protection against shock loads, viscosity loss and wear. Extreme pressure additives and surface active chemistry allow smooth shifting under peak loads and RPMs. Ultra-clean detergents protect gears from wear, deposits and allow for trouble-free operation. Maxima V-Twin Primary Fluid is a high-quality, mineral based motorcycle gear oil formulated for high-performance transmissions and primary chaincases. Designed for use in all 1984 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 RC Oil Filters are made using the worlds highest quality materials, with test results proving a 28% longer service life than OE and competitor brands, and feature a 17mm cross drilled nut for easy installation, removal, and lock wiring. Fits: Harley Davidson All Twin Cam Motorcycles (Electra Glide/Ultra, Street Glide, Road King, Softail, Dyna FLH/FLT/FXD/FXST/FLST) 2000-2015.