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.
2021 Polaris RZR XP Turbo & Turbo S
Limited Belt Warranty Coverage
Evolution Powersports belts are covered against defects in material or workmanship under normal use during the warranty period.
- Warranty period: 1 year from date of purchase
- Valid only for belts purchased from EVP or an authorized dealer
- Replacement belts assume the remaining warranty period from the original purchase
- Claims must be submitted within 30 days of discovering the defect
- The belt may need to be returned for inspection at the customer’s expense
Important: This is a part-only warranty. Labor for removal or installation is not covered.
What Is Not Covered
This warranty does not cover any damage or failure not caused by a defect in material or workmanship. See table below for examples.
- Improper use or operating conditions
- Clutching issues or mechanical malfunctions
- Heat damage or belt wear
- Improper installation or break-in
Drive Belt Failures
Hour Glassing
Description: A narrow or worn section in the center of the belt.
Cause: When the drive clutch is spinning and the belt remains stationary.
Status: Not Warrantied
Cord Pop Out
Description: When the center cord separates from the belt.
Cause: Improper bonding.
Status: Warrantied
Flex Crack
Cause: The belt was bent/flexed improperly.
Status: Not Warrantied
Glazing
Description: The sides of the belt look shiny and overheated.
Cause: Belt slippage, overheating from improper clutching and/or abuse.
Status: Not Warrantied
Tearing
Description: The drive belt appears to have hit something and is starting to tear or has torn.
Cause: Worn or damaged clutches causing the clutches not to shift properly. Excessive use of brakes or jumping. The belt will bow and can catch the inner clutch housing.
Status: Not Warrantied
Delamination
Description: Separation of the belt layers.
Cause: Improper bonding of the belt layers.
Status: Warrantied
Broken Belt
Cause: Shock loading the belt will cause breakage. Driving at high speeds (overdrive) for long periods of time. Excessive engagement RPM. Improper gear ratio, clutch center-to-center distance. Jammed or locked drivetrain.
Status: Not Warrantied
Disintegration
Description: The drive belt has separated into pieces.
Cause: Can be caused by different belt conditions such as hour glassing, glazing, flex cracks, or misalignment. Plugged or restricted air intake to clutch housing.
Excessive heat build-up is the main cause of disintegration.
Status: Not Warrantied
Evolution Powersports, LLC product found on this website is exempt from the emission standards and related requirements of 40 C.F.R. § 1051 as provided by 40 C.F.R. § 1051.620, and California law [e.g., vehicle code§§ 27156 and 38391]. The product is sold only for use in connection with EPA certified, purpose-built, non-road vehicles used solely for closed course, non-road competition/racing and not used for any recreational purpose or on public highways or right of ways maintained by and open to the public. This product is sold only in connection with machines that do not fall under state and/or federal noise or emission standards/regulations. Purchasers who/that purchase this product represent and warrant that the product is purchased only in connection with EPA-certified, emission-regulations-exempt and noise-regulations-exempt competition/racing vehicles as interpreted under applicable state and/or federal law.
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