10-PACK CHAMPION RA4HCX PREMIUM SPARK PLUGS FOR MOTORCYCLES, STEADY SPARK

The Champion RA4HCX is crafted for modern engines that demand ultra-stable ignition and full resistance to high-temperature conditions. This technology draws directly from Champion's expertise in aviation engines, racing, and high-performance automotive sectors.

Technical Construction

• Optimized central electrode for maximum energy transfer.
• Special alloys that withstand extreme combustion without premature wear.
• Calibrated internal resistor that protects the motorcycle's electronics.
• Anti-corrosive casing for humid environments or extended daily use.

Advantages

• Strong and precise spark even at very high RPMs.
• Prevents misfires in sensitive engines.
• Notably superior durability compared to a standard spark plug.
• Improved performance both in the city and during sporty riding.

Compatibility

BMW: 2003 R 1100 S; 2003 R 1150 GS (R21); 2003 R 1150 GS Adventure (R21); 2003 R 1150 Rockster (R28); 2003 R 1150 RT (R22); 2003 R 1150 R (R21); 2003 R 1150 RS (R22); 2005 HP 2 Enduro (K25); 2007 HP 2 Megamoto (RHP2); 04-05 R 1200 GS (R12); 2006 R 1200 S (K29); 2005 R 1200 RT (K52); 2006 R 1200 GS Adventure (K25); 07-09 R 1200 R (R1ST); 2005 R 1200 RT (K26); 2005 R 1200 ST (R1ST)