From: $299.99
Save money – bundle your kit with all the extras and save BIG on shipping!
Riding at Higher Elevations?
Not to worry!
We’ll ask about your elevation
at checkout and make sure your kit is right.
Confusing Production Year with the Model Year can result in the wrong kit for your machine. Check your Model Year with your VIN number.
This new Calibration Upgrade Package will improve your overall riding experience. It especially improves the transition from clutch pack engagement to CVT low ratio. In most driving conditions it provides better fuel economy. Our testing shows longer clutch pack and belt life.
This Package has a retail value of $600, for a limited time we are selling it to our customers for just $299.99. This package includes a Primary Spring, a set of RG-75 Weights, Weight Pins and Nuts, Primary Decal, Cam, Blue Loctite and a new Belt.
This upgrade works on the following machines:
Secondary Part Number is on a decal on front &/or engraved on back outer edge of sheave
This RZR 1000-2 Calibration Upgrade Package is for current owners of a 15-514 Duraclutch System up to 2/22/2021 and a Secondary with the part #10-169 or #10-191 (Part Number is on a decal on front &/or engraved on back outer edge of sheave). Approximate dates with part #10-169 are 4/2019 through 12/2019 and the dates for part #10-191 are 11/2019 through 2/22/2021.
OR
This RZR 1000-2 Calibration Upgrade Package is for current owners of a part #15-515 Duraclutch System up to 2/22/2021 and a Secondary part #10-156 or #10-192 (Part Number is on a decal on front &/or engraved on back outer edge of sheave). Approximate dates for part #10-156 are 10/2018 through 12/2019 and part #10-192 are from 11/2019 through 2/22/2021.
OR
This RZR 900-2 Calibration Upgrade Package is for current owners of a part # 15-504 Duraclutch System up to 7/22/22 and secondary part # 10-156 or 10-192. Approximate dates for part #10-156 are 10/2018 through 12/2019 and part #10-192 are from 11/2019 through 7/22/22.
Download the installation instructions here. View the Do it Yourself Installation Video Here.
Note: free shipping does not apply to this package.
This Upgrade Package will work for customers who have had the ECU flashed for false misfire codes. If your vehicle has the ECU re-flashed for RPM and horsepower changes or has other engine modifications, this Calibration Upgrade Kit may not provide the improvements it was designed for.
Duraclutch®, Durabelt™ and Duratracks® are registered trademarks of Specialty Vehichles International.
© 2020 Specialty Vehicles International. All Rights Reserved.