Athena Piston Kit - S4C05800001A Yamaha YZ 125 1997-2021 Brand_Motor Trike Overbore +3

Overbore +3

Chain Type 520 PX Maximum Engine Displacement (Offroad) 650 cc Chain Size 520 Maximum Engine Displacement (Street) 650 cc Riding Style Adventure Touring / Dual-Sport Riding Style Street Color/Finish Natural Type Chain Material Steel Product Name Drive Chain Tensile Strength 8500 lb Model PX Series Tensile Strength 37

7 A Negative Terminal Location Right Color/Finish Black Positive Terminal Location Left Riding Style Street Units Each

Intended for manual pulling of the motorcycle only

Outstanding film strength providing excellent wear protection and durability

Athena Piston Kit - S4C05800001A Yamaha YZ 125 1997-2021 Brand_Motor Trike Overbore +3Features 2 stroke cast piston for Athena big bore cylinder High resistance to mechanical thermal stresses Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0. 01 mm Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions The rings adapt to the cylinder liner even at low tangential load Kit includes cast