J.E. Pistons 379030 FSR Pro Series Piston Kit - Standard Bore 78.00mm, 14.5:1 Compression skis-ski-bottoms The Option Knee Pad features

The Option Knee Pad features a hard molded polypropylene shell with a perforated bio-foam liner for increased breathability and superior impact protection

1996-1997 Suzuki LT-F160 QuadRunner

Total Cycle Cleaner

1989-2003 Yamaha YFM350X Warrior

2005 Gas Gas Wild HP 300

J.E. Pistons 379030 FSR Pro Series Piston Kit - Standard Bore 78.00mm, 14.5:1 Compression skis-ski-bottoms The Option Knee Pad featuresBore: 78. 00mm Compression: 14. 5: 1 Compression Sizing: Standard Bore As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its carefully developed line of premium forged pistons for UTV engines. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and use application to provide the ultimate combination of durability and performance. Covering all popular models like