GBoost Technology Polaris World's Best Race Series Drive Belt

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Model Fitment
Polaris RZR RS1 2018+ Polaris RZR XP 4 Turbo 2016 Polaris RZR XP Turbo 2016
Year fitment
2022 2021 2020 2019 2018 2017 2016



World’s Best Belt Race Series Line


Built for the racer who is looking for the latest in technology and proven performance.

  • Built to decrease the chance of snapping or delamnation in race applications when the tendency is to land on the throttle.
  • Manufacturing , quality control certifications — ISO-14001, ISO-9001, and IATF-16949.
  • Newly released design that has a larger Kevlar cord with a custom braid design to act as a shock absorber.
  • New Vulcanization process to marry the layers of the belt together around the cord preventing premature separation of the layers.
  • Custom blend of two premium High Modulus compounds holding the top layers together with the cord and bottom layers like super glue!
  • Highest shock load rating to date being able to withstand the power of the 600hp machines.
  • Increased top cog pressure load design that increases sidewall rigidity, prevents top cog bowing, but still allows for increased rotational flexibility.
  • Bottom cog used HIGH MODULUS RUBBER COMPOUND (BZX1) for better heat resistance and heat dissipation.
  • 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.
  • Kevlar cord, versus polyester, wraps over bottom cogs for increased bottom cog strength.
  • Increased cord pop-out resistance.

Replaces OEM# 3211186

Brand GBoost Technology
Model Fitment Polaris RZR RS1 2018+, Polaris RZR XP 4 Turbo 2016, Polaris RZR XP Turbo 2016
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