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PRODUCT ANNOUNCEMENT: DuraPro™ Ski Dampener

DuraPro

DuraPro - Perfection by Design™
Lifetime Membership
Feb 26, 2017
151
113
43
Evergreen, Colorado
www.DuraProUSA.com
PRODUCT ANNOUNCEMENT: DuraPro™ Ski Dampener

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Please visit the following Swapmeet page for pricing and ordering information: https://www.snowest.com/forum/showthread.php?t=437721[/FONT]


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The patent pending DuraPro™ ski dampener delivers many unique advantages over other designs:

  • The dampener gives a linear, progressive dampening effect which allows the ski to flex more freely at low speeds and loads for softer dampening, and more rigidly at high speeds and loads for stronger dampening. Furthermore, it does this without compromising your ski, bushings, or spindle.
  • The dampener maintains a proper ski approach angle position, giving your sled enhanced performance and more predictable handling on the snow. It's a difference that you will notice immediately, especially when traversing technical terrain and crossing other sled trenches / tracks.
  • The dampener is the width of the ski cradle, offering maximum square surface area for the steering spindle. This equates to less wear and tear on your ski bushings, with better twisting and side-to-side stability for the ski.
  • The proprietary composition is extremely resilient and resistant to UV light, cracking, tearing, swelling, breaking, abrasion, friction, temperature fluctuations, and vibration. This provides for a very long service life, making this the last ski dampener you'll ever have to buy.
  • The majority of the DuraPro™ ski dampener’s effect occurs behind the steering spindle tab. This puts less stress on the tab and also gives the dampener the unique ability to continue functioning even if the tab breaks off.
  • Weighs only 1.9 oz. heavier than the OEM dampener.
  • MADE IN THE USA with 100% domestic materials and labor!
FITMENT:
The DuraPro™ Ski Dampener will fit any Polaris Gripper ski 2007 - Present, with a spindle foot of 113 - 117 degrees (please see below) including the following models:
  • 2015 - Present Axys RMK chassis
  • 2011 - 2014 Pro-Ride RMK chassis
INCLUDES:

  • (2) DuraPro™ Ski Dampeners
  • (1) Packet of Compatible Grease
  • Instruction Sheet
[FONT=&quot]Please visit the following Swapmeet page for pricing, ordering, and lifetime warranty information: https://www.snowest.com/forum/showthread.php?t=437721[/FONT][FONT=&quot]
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Last edited:

mountainhorse

Well-known member
Lifetime Membership
Premium Member
Dec 12, 2005
18,606
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West Coast
www.laketahoeconcours.com
Great looking product... concept to product times on this are amazing.
Crossing fingers here.

As for the ProRid Compared To the axys.

I agree with 05900....With the shorter nose on the Pro Ride spindle, where it engages the rubber.... there are different forces on the snubbers...

Besides the different saddle area... the spindle nose also greatly affects the 'character' of the situation.

Something to ponder.



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DuraPro

DuraPro - Perfection by Design™
Lifetime Membership
Feb 26, 2017
151
113
43
Evergreen, Colorado
www.DuraProUSA.com
Thank you so much mountainhorse... a picture is worth a thousand words!

Just to clarify, the DuraPro ski dampeners should work in the older style Gripper ski (2007-2015). This is because the dampener was designed off of the Axys Gripper ski with the extra plastic web (circled in yellow in the right pic).

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Had we designed it for the older ski, it wouldn't have worked in the Axys ski. Now it should work with both.

To address the issue of the shorter nose on the Pro-Ride spindle, you are correct that the spindle nose greatly affects the performance of a dampener... EXCEPT FOR THE DURAPRO DAMPENER. This is one of our main advertisements and one of the reasons for it's patent. Given the unique geometry, the majority of the work is being performed behind the spindle nose (tab).

In fact, I would venture to say that you would be hard pressed in most riding situations to notice a difference between a good spindle and one that has the nose removed, IF the DuraPro ski dampener is installed.
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Thank you again for your help and kind words!
 

papafinger1

Well-known member
Lifetime Membership
Jan 16, 2007
11,031
531
113
47
minnesota
Just got back from Cooke city and my dampeners are shot again! Just put my order in. Very excited to give them a try.


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