Wiseco 3071TD Piston Ring Set for Kawasaki TS650 / SC650 / 650SX / 300SX - 78mm 2009 Honda TRX250 FourTrax ESR436 offers a super stable

ESR436 offers a super stable battery voltage across the RPM range and will run much cooler than the OEM unit due to the improved heat sink design

2000-07 Honda XL650

1997-04 Yamaha YZ125

1988 Harley-Davidson Sportster Deluxe - XLH 883

1987 Honda TRX350D FourTrax Foreman 4x4

Wiseco 3071TD Piston Ring Set for Kawasaki TS650 / SC650 / 650SX / 300SX - 78mm 2009 Honda TRX250 FourTrax ESR436 offers a super stableWiseco Performance Piston Rings Performance Piston Rings Titanium Nitride coated for increased durability. These rings resist wear from the exhaust bridge and are designed for extreme racing conditions. These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications. Compatible with Wiseco branded pistons ONLY!!!! Manufacturer in the USA Note: Ring Sets come "Per Piston" and may be only