Description

XR RACE SERIES BELTS:

• Built to decrease the chances of snapping or delamination 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 uses 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.

WORLD'S BEST (WB) BELTS

• 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 one of the strongest belts on the market.
• Higher 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-modulus 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.

EXTREME (EX) BELTS:

• EX belts have been developed with a high-temperature compound called DUMAX for added strength, flexibility, and heat resistance.
• Ultra-strong Aramid Fiber cord that can handle/carry more than 10,000 pounds of tension without stretching or breaking.
• Higher strength compared to OEM and aftermarket drive belts
• Delivers exceptional 'belt squeeze' for more tuning possibilities and less slippage.
• Maximum under-cord stiffness allows the belt to flex for rotational efficiency and cooler running temperatures
• Built for high temps, extreme abuse, and excessive shock load.

MUD MONSTER BELTS:

• Higher strength compared to OEM and aftermarket drive belts.
• Mud Monster belts have been developed with the 2^nd Generation compound called DUMAX2 for added strength, flexibility, and heat resistance.
• You can squeeze this belt a lot harder for more tuning possibilities and less slippage.
• Maximum under-cord stiffness allows the belt to flex for rotational efficiency and running cooler temperatures.
• Built thicker, when possible, for more belt to sheave adhesion.
• Built for extreme abuse, and excessive shock load.
• Handles higher temps than OEM.
• Built with a high twist Aramid fiber cord to eliminate stretching.
• Made in the USA!

Fitment

2018-2023 Polaris RZR RS1

• Replaces OEM #'s 3211202 / 3211186

Instructions

• All Belt Instructions
  
• Drive Belt Break-in Procedure
  
• Drive Belt Failure Chart
  
• Drive Belt Warranty Replacement Procedure