Wossner Premium Plus Series Piston Kit - K4083D478-2 For Harley Touring 2017-2025 SADDLEMEN Made using a fine mesh

Made using a fine mesh screen to ward off water

Rider-Based Group Intercom: Establish Group Intercom with selected Wave participants

5 AFR range

Improved durability and dependability

Wossner Premium Plus Series Piston Kit - K4083D478-2 For Harley Touring 2017-2025 SADDLEMEN Made using a fine meshFeatures Crown is anodized to improve resistance to extreme heat Tested and proven to improve thermal diffusivity by up to 10% Hardcoat anodize treatment enhances the piston's abilities to manage heat and wear Ring groove wear is improved with anodize treatment ability to handle sliding wear as compared to non treated surfaces Kit includes piston, piston rings, piston pin and retaining clips Valve Pocket Specifications: Intake Diameter: 1. 780" Intake