Rear Black Wall SR777 & SR777 H.D. Tire 240/40R18 by Shinko 2023-Polaris-RZR-PRO-XP-4-Ultimate-model6556 2003-08 Yamaha TT-R90E

2003-08 Yamaha TT-R90E

2008-24 Yamaha XT250

2016-2017 Alterra 400

Negative Pressure Wave Exhaust Spoiler to evacuate hot air

1981-83 Yamaha XV750 Virago

Rear Black Wall SR777 & SR777 H.D. Tire 240/40R18 by Shinko 2023-Polaris-RZR-PRO-XP-4-Ultimate-model6556 2003-08 Yamaha TT-R90E100 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