PACK OF 10 CHAMPION RG4HCX SPARK PLUGS FOR MEDIUM DISPLACEMENT MOTORCYCLES

The Champion RG4HCX in this reference is particularly well-suited for mid-displacement motorcycles that combine city riding, secondary roads, and some longer trips. It is a versatile spark plug that offers a good spark, stability, and very reasonable lifespan.

Main Features

• Copper core that helps dissipate heat in engines that spend time at medium and high revs.
• Robust electrode designed to maintain a clean spark over many miles.
• Internal resistor that reduces interference in modern ignition systems.
• Anti-corrosion finish that withstands rain, pressure washing, and outdoor use.

Benefits for Mixed-Use Bikes

• Reliable and consistent starts in both cold and hot conditions.
• Smoother engine in the usual highway rev range.
• A great choice for naked bikes, lightweight sport-touring, and some mid-displacement trail models.
• A very attractive quality-price ratio for those who ride many miles a year.

User Profile

Ideal for motorcyclists who use their bike daily for commuting but also enjoy weekend getaways. A spark plug designed to be on more than off.

Installation and Inspection

• Ensure that the RG4HCX reference is recommended for your engine.
• Adjust the electrode gap according to the service manual.
• Tighten with the appropriate wrench and, if possible, with a torque wrench.
• Include spark plug inspections in your regular maintenance to anticipate mixture or temperature issues.

Champion as a Safe Bet

With the RG4HCX installed, your mid-displacement motorcycle gains reliability, smoothness, and peace of mind, backed by a brand that has been igniting engines of all kinds for decades.

Compatibility

Ducati: 02-04 998 (all models) 998cc; 03-06 999 998cc; 03-06 999 R,S,RS 998cc; 04-07 SPORT TOURING ST3 1000cc; 06-07 Monster S4R 996cc; 2002 749 749cc; 2003 749 748cc; 2003 749 R, S 749cc