Wossner Standard Series Piston Kit - 8330DC Yamaha YZ 85 2002-2026 Brand_Demon 39 mm and 41 mm

39 mm and 41 mm seal guides are included

For '15-'23 Polaris Sportsman 570 models only using the Bosch throttle body

Material Aluminum Product Name Base Riding Style Street Base Color Black Type Mounting Units Each Material Rubber Color/Finish Black Mount Style Ball Mount for Handlebar Diameter Universal Finish Powder-Coated Color/Finish Powder-Coated

Riding Style Street Units Kit Product Name Turn Signal Relocation Kit

Wossner Standard Series Piston Kit - 8330DC Yamaha YZ 85 2002-2026 Brand_Demon 39 mm and 41 mmFeatures Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section Forged from aerospace grade aluminum alloy Piston kits includes piston, rings, pin and clips Specs Stroke Length 47. 80 mm Piston Size 47. 47 mm Units Kit Piston Material Aluminum Alloy Style