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4.6 out of 5 4.6 (10 reviews)

Wiseco High Performance Piston

 
Fits My Machine FITS MY 1989 Honda XR250R [Clear]
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Wiseco
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$146.95 - $164.95 $162.95 - $182.95 Save 10%!
Selected Option:
Specifications and Options
Brand Wiseco
Price $146.95
Bore Size (mm) 73.0
Oversize STD
Compression 10.5:1
Notes Cylinder boring required for oversizes

Component
Engine
Specifications and Options
Brand Wiseco
Price $146.95
Bore Size (mm) 73.5
Oversize 0.5
Compression 10.5:1
Notes Cylinder boring required for oversizes

Component
Engine
Specifications and Options
Brand Wiseco
Price $146.95
Bore Size (mm) 74.0
Oversize 1.0
Compression 10.5:1
Notes Cylinder boring required for oversizes

Component
Engine
Specifications and Options
Brand Wiseco
Price $164.95
Bore Size (mm) 77.0
Oversize 4.0
Compression 10.5:1
Notes Cylinder boring required for oversizes

Component
Engine
Specifications and Options
Brand Wiseco
Price $164.95
Bore Size (mm) 75.5
Oversize 2.5
Compression 10.5:1
Notes Cylinder boring required for oversizes

Component
Engine
Specifications and Options
Brand Wiseco
Price $164.95
Bore Size (mm) 78.0
Oversize 5.0
Compression 10.5:1
Notes Cylinder boring required for oversizes

Component
Engine
Product Availability  



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   Racer's Choice Piston:
      -Pistons are single ring 2-stroke or 2 ring 4-stroke.
      -Reduced weight and friction with increased power and throttle response.
      -Service intervals may be increased over standard replacement Wiseco pistons.
   Racer's Choice GP Style Piston:
      -Forged from high-silicon aluminum alloy for maximum strength and dependability.
      -Durability, longevity and increased horsepower.
      -Longer skirt, Thicker dome, No intake window. Cylinder sleeving is required for oversized.
   2-stroke Pro-Lite Piston:
      -Wiseco Pro-Lite pistons feature a race-ready dome finish with smooth edges for improved combustion flow.
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REVIEW SNAPSHOT®

by PowerReviews
Wiseco High Performance Piston
 
4.6

(based on 10 reviews)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

      • Racing (3)
        • Was this a gift?:
        • No (3)

      Reviewed by 10 customers

      Sort by

      Displaying reviews 1-4

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      5.0

      piston!!

      By chris

      from summerfield, FL

      See all my reviews

      Verified Reviewer

      Comments about Wiseco High Performance Piston:

      Great product!!

       
      5.0

      Perfect fit.

      By Coldferret

      from Cold Lake, Alberta

      Comments about Wiseco High Performance Piston:

      Rebuilt my sons WR250 lower end and replaced all top end parts also. Perfect fit.

       
      5.0

      Nice

      By Nickthypig

      from Michigan

      Pros

      • Easy To Install
      • Easy To Maintain
      • Efficient
      • Lightweight
      • Powerful

      Cons

      • Wears Easily

      Best Uses

      • Off-Road
      • Racing
      • Replacement
      • Upgrade

      Comments about Wiseco High Performance Piston:

      DAAAAAAANG THIS THING IS SHINY

      • Motorsports:
      • Casual Rider, Competitive Rider
       
      5.0

      Best piston out there

      By style master

      from swift current sask canada

      See all my reviews

      Pros

      • Best Bang
      • Lightweight
      • Powerful

      Cons

        Best Uses

        • Racing
        • Upgrade

        Comments about Wiseco High Performance Piston:

        better compression longer life span than OEM.

        Displaying reviews 1-4

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        Do you have questions about this product?

        get answers from real customers and in-house experts with AnswerBox.

        4 Questions | 4 Answers
        Displaying questions 1-4
        • Q:

          Do you have a set that fits a Honda Shadow Sabre VT1100 Model 2004?
          What benefits should I espect to obtain?

          Thanks and Regards from Buenos Aires, Argentina.
          Asked on 8/29/2013 by Capitan from Buenos Aires, Argentina

          1 answer

          • Staff Reviewer

            A:

            Thank you for your question! We have checked into this for you and show there is not a piston offered for your machine. We do apologize as we would only be offered the OEM stock piston. Please let us know if there is anything else we can assist you with.

            Answered on 8/30/2013 by Anonymous
        • Q:

          does this have the bearing wiht tis also
          Asked on 1/10/2013 by Anonymous

          1 answer

          • Staff Reviewer

            A:

            Thank you for your question! We have checked into this for you and show the top end needle bearing would be sold seperately. Please let us know if there is anything else we can assist you with.

            Answered on 1/11/2013 by Anonymous
        • Q:

          i have an suzuki rm 250 will the kit come with the bearing that gos around the pin and also will it raise the compresion
          Asked on 12/20/2012 by Anonymous

          1 answer

          • Staff Reviewer

            A:

            Thanks for your question! Top end bearings must be purchased seperately. They are not included with the piston and rings. In order to find out if this would raise the compression we would need to know the exact year of your Suzuki RM250. Please reply back by email or give us a call at 888-339-3888. We are more than happy to assist you.

            Answered on 12/24/2012 by Anonymous
        • Q:

          Does this include the rings with the piston?
          Asked on 9/6/2012 by Steve

          1 answer

          • Staff Reviewer

            A:

            Thank you for your question. Yes this kit will include rings, piston wrist pin, and circlips. Please let us know if there is anything else we can do for you by contacting us by email at Sales@bikebandit.com, Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.

            Answered on 9/6/2012 by Anonymous
        Displaying questions 1-4

        Do you have a question about this product? 

        Play Video How To Video - Dirt Bike 4 Stroke Top End Installation
        A BikeBandit.com How To Video on Dirt Bike 4 Stroke Top End Installation produced by Transworld Motocross.

        Specifications and Options

        Brand Wiseco
        Bore Size (mm) 52.00 / 52.5 / 53.0 / 53.5 / 54 / 54.0 / 54.00 / 54.25 / 54.5 / 55.0 / 55.5 / 56 / 56.0 / 56.00 / 56.5 / 57.0 / 57.5 / 58.0 / 58.00 / 59.0 / 61.0 / 63.0 / 64 / 64.0 / 64.5 / 64.75 / 65 / 65.0 / 65.25 / 65.5 / 66 / 66.0 / 66.25 / 66.4 / 66.40 / 66.5 / 66.75 / 66.8 / 67 / 67.0 / 67.00 / 67.25 / 67.4 / 67.5 / 67.50 / 67.75 / 68 / 68.0 / 68.00 / 68.25 / 68.5 / 68.50 / 69 / 69.0 / 69.5 / 70.0 / 70.5 / 71.0 / 71.5 / 71.50 / 72.0 / 72.5 / 73.0 / 73.5 / 74 / 74.0 / 74.5 / 75.0 / 75.5 / 76 / 76.0 / 76.5 / 76.8 / 77 / 77.0 / 78 / 78.0 / 78.5 / 79.0 / 79.4 / 80 / 80.0 / 80.5 / 81.0 / 81.5 / 82.0 / 83 / 83.0 / 83.5 / 84.0 / 84.5 / 85 / 85.0 / 85.5 / 86 / 86.0 / 86.5 / 87 / 87.0 / 87.5 / 88 / 88.0 / 88.5 / 89 / 89.0 / 89.5 / 90 / 90.0 / 90.5 / 91 / 92.0 / 92.5 / 93 / 93.0 / 94.0 / 94.5 / 94.50 / 95 / 95.0 / 95.5 / 96 / 96.0 / 97 / 97.0 / 97.5 / 98.0 / 99.2
        Oversize 3.00 / 3.0 / 2mm / 3.50 / 4.0 / 4.00 / 4.50 / 4.50 mm / 5.0 / 5.00 / 5.5 / 5.63 / 6.00 mm / 79.0 / Standard / STD / STD.
        Compression 12.3:1 / 12.4:1 / 12.5:1 / 12.7:1 / 12.8:1 / 12.9:1 / 12:1 / 13.1:1 / 13.2:1 / 13.4:1 / 13.5:1 / 13.9:1 / 13:1 / 13:5 / 14.0:1 / 14.2:1 / 14.5:1 / 14:1 / 8.2:1 / 8.4:1 / 8.5:1 / 8.6:1 / 8.7:1 / 8.9:1 / 9.2:1 / 9.3:1 / 9.4:1 / 9.7:1 / 9.9:1 / 9:1 / N/A / Stock
        Notes Requires resleeving/plating of cylinder. / SCEM Composite - Cylinder Sleeving Required for Oversizes / SCEM Cylinder - Cylinder Sleeving Required for Oversizes / Skirt Coated / Skirt Coated 2 Ring. Race Only. Nikasil Bore - cylinder sleeving or replating required for oversizes / Skirt Coated Bore and replating required for oversizes / Skirt coated Nikasil Bore – cylinder sleeving or replating required for oversizes / Skirt Coated, Electra Coated / Skirt Coated, Gas Ported / Skirt coated.Cylinder boring and replating required for oversizes / Standard Compression Cylinder boring & replating required for oversizes / Standard or big bore piston Cylinder re-sleeving required for big bore piston / Supermini / Twin Cylinder Pro-Lite Liquid Cooled / Will Not Fit King Cobra Model
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