Front / Rear Trail Pro SR241 Series Tire 4.00-18 by Shinko 2025-Polaris-Polaris-XPEDITION-ADV-5-NorthStar-model5994 Strategic laser cut perforations allow

Strategic laser cut perforations allow adequate airflow in warmer riding conditions

2006-10 Aprilia Tuono 1000R / Tuono 1000R Factory

casual style

236-inch thick polycarbonate

Front / Rear Trail Pro SR241 Series Tire 4.00-18 by Shinko 2025-Polaris-Polaris-XPEDITION-ADV-5-NorthStar-model5994 Strategic laser cut perforations allow100 Factory Level Performance The Factory Spec construction utilizes enhanced ply materials and a larger bead apex to improve tire feel and response, as well as increase sidewall support to handle extreme impacts A proprietary rubber compound improves traction by reducing knob flex and increasing terrain penetration An optimized single radius profile provides more predictable and consistent performance throughout the race as the track deteriorates