Trinity Racing G Boost World's Best Belt for '14-'22 Polaris RZR XP/XP4 & '11-'22 RZR 900


World’s Best Belt Line

  • This belt is for the rider / racer that is looking for the latest in technology and proven performance.


    Fitment: Polaris

        Replaces OEM #’s 3211180 / 1148 / 1172 / 1142 / 1196

        2014-2022 RZR 1000 XP/XP4

        2016-2022 RZR S 1000 All Models

        2011-2022 RZR 900 All Models

        2016-2022 General / General 4

        2020-2022 General XP

        2017 Ranger XP 1000

        2017-2018 Ranger 100 XP Crew

        2013-2019 Ranger 900 All Models

        2016-2019 ACE 900

        2016-2019 Ace 570


                • Manufacturing, quality control certifications — ISO-14001, ISO-9001, and IATF-16949.
                • 3rd Generation heavy-duty, high-twist Aramid Fiber cord for HIGH HORSEPOWER TENSILE LOAD requirements. Making it the strongest belt on the market, surpassing even our EX and Sand Storm lines.
                • Highest shock load rating to date being able to withstand the power of the 400hp machines.
                • Increased top cog pressure load design that increases sidewall rigidity, prevents top cog bowing, but still allows for increased rotational flexibility.
                • Bottom cog uses HIGH MODULOUS RUBBER COMPOUND (BZX1) for better heat resistance and heat dissipation.
                • Bottom cog is impregnated with short Aramid Fibers for better belt-to-sheave adhesion and reduced overall belt temperature.
                • Latest bottom cog design for greater rotational efficiency at full shift.
                • Precision ground sidewall angle (SCUFFING) for smooth engagement, increased power transfer and lower operating belt temperature.
                • Aramid Fiber cord, versus polyester, wraps over bottom cogs for increased bottom cog strength.
                • Increased cord pop-out resistance.