• G Boost World's Best Belt for '14-'22 Polaris RZR 1000 XP/XP4 & '11-'22 Polaris RZR 900


    This belt is for the rider / racer that is looking for the ultimate in belt technology and proven performance. This belt acts like the OEM belt in terms of engagement and operating RPM’s. Race Proven Performance– Manufacturing,

    - quality control certifications — ISO-14001, ISO-9001, and IATF-16949.

    – Increased cord pop-out resistance.

    – 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 Sandstorm 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

    PN: WBB1148

    Fitment: Polaris
    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
    Replaces OEM #’s 3211180 / 1148 / 1172 / 1142 / 1196