so that make the new needle have a running-in process

For Kawasaki Part Number: 92057-S004

Fits Kawasaki VN1700 Classic Tourer 2009-2014

For Yamaha Part Number: 94590-55136

Package include : 1 x Air Cleaner Cover

ABS 4mm Motorcycle Windscreen Screen Windshield for Kawasaki Z400 2019-2020 Generic Colors:Black so that make the newFeature: 1: Improve the aerodynamics of your motorcycle and deflect more wind to provide relaxing and safe ride for driver. 2: Enhancing the design of your motorcycle. 3: Aftermarket parts, for modify use. 4: Easy to install,without instructions. Specifics: Condition: 100% Brand New Windshield Color: As picture shows Material: ABS plastic Placement on Vehicle: Front Transparency: Transparent Fitment: Fit for Kawasaki Z400 2019 2020 Note: 1. Please