Wiseco 07-12 Polaris 800 RZR05-12 Sportsman 121 Piston Kit
SKU: 27443874129

Wiseco 07-12 Polaris 800 RZR05-12 Sportsman 121 Piston Kit

Sale price$106.20 Regular price$118.00
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Ships within 48 hours ยท Estimated delivery Jul 6 - Jul 11

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Description

Wiseco 07-12 Polaris 800 RZR05-12 Sportsman 121 Piston KitThe Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wiseco's forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4 stroke pistons are ready to deliver the power and reliability

The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.

  • Improved tensile strength of forged material optimizes strength and service life
  • Designed and built for each specific 4-stroke powersports engine
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Includes high-quality piston rings, wrist pin(s), and circlips
  • Engineered, forged, and machined in the USA in Mentor, OH
  • 80.00 mm Bore, 12:1 CR

This Part Fits:

Year Make Model Submodel
2008-2013 Polaris Ranger RZR 800 Base
2014 Polaris RZR 800 Base
2012 Polaris Sportsman 800 6x6 Big Boss Base
2005-2012 Polaris Sportsman 800 EFI Base
2009-2011 Polaris Sportsman 800 EFI 6x6 Big Boss Base
2007 Polaris Sportsman 800 EFI Deluxe Base
2008-2010 Polaris Sportsman 800 EFI HO Base
2008-2009 Polaris Sportsman 800 EFI Touring Base
2007-2009 Polaris Sportsman 800 EFI X2 Base
2007 Polaris Sportsman 800 EFI X2 Deluxe Base
2008 Polaris Sportsman 800 HO EFI Military Base
2012 Polaris Sportsman Forest 800 Base
2012 Polaris Sportsman Forest 800 6x6 Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27443874129

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Janice Wetterauer
Lowell, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Nice shirts
Color: Light Grey, Size: XX-Large
Very nice shirts, tuck in or out, material very comfortable and sized to correct US proportion.
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Reviewed in the United States on May 17, 2026
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Kmom
Battle Creek, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Great shirt
Color: Light Blue, Size: Large
Fits great. Washes and dries well.
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Reviewed in the United States on May 3, 2026
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Ron S
Pawtucket, US
โ˜…โ˜…โ˜…โ˜…โ˜… 4
Nice Shirt, but not "Wrinkle Free."
Color: Blue, Size: Large, Color: Blue, Size: Large
I like the weight, feel and fit of the shirt, however it is NOT "Wrinkle Free." I put the shirt through the wash to see if that might fix the issue, but it's still wrinkled and I plan to return it. (Perhaps - if I ironed it - it would stay wrinkle free after that, but I have a closet full of truly wrinkle free shirts and pulling out the iron simply feels like too much effort.)
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Reviewed in the United States on April 29, 2026
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Vincent G
Grantham, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Feels good and looks good. Could be business casual if needed.
Color: Light Blue, Size: XX-Large
Good color, nice fit. True to size. Comfortable material. Nice quality.
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Reviewed in the United States on October 13, 2025
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BB
Natrona Heights, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Feels amazing
Color: Blue, Size: XX-Large
Love this shirt! Perfect for an outside spring wedding!
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Reviewed in the United States on April 26, 2026

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