Rockford Fosgate Audio System for Polaris RZR Stage 4 Handlebars our 63mm piston only weights

our 63mm piston only weights 10g more and the complete piston with rings and wrist pin only weights 8

but we recommend pairing it with a flat track style bar

Restores factory shine and color

spring preload adjustment

Rockford Fosgate Audio System for Polaris RZR Stage 4 Handlebars our 63mm piston only weightsRockford Fosgate is the ultimate audio company. They are a global leader in audio innovation and deliver the utmost audio experience possible. Each product has the most state of the art technology to provide quality sound and durability. All of their products are designed and engineered in the United States! The subwoofers and speakers that fit the Polaris RZR are made to be able to withstand all the dirt dust and debris while offering quality audio