KLOTZ OIL V-Twin Synthetic Engine Oil - 10W-40 - 1 U.S. quart KH-1040

Synthetic V-Twin oils aren't all created equal—Klotz KH-1040 is engineered specifically for the demands of high-output Harley-Davidson engines, where sustained heat and stress separate adequate protection from genuine durability. This 10W-40 formulation maintains viscosity under extreme riding conditions while actively reducing friction and engine temperature, directly translating to longer component life and consistent performance whether you're cruising or pushing peak horsepower. If you're serious about protecting your investment, this is the oil your engine deserves.

• Synthetic formulation
• 10W-40 weight grade
• 1 U.S. quart per bottle
• Grade-stable under stress
• Reduces friction and heat
• Rust and corrosion protection
• Harley-Davidson V-Twin optimized
• Sold individually