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Wiseco Piston Kits & Accessories

Wiseco
Piston Kits (4) Pistons (33)
Viewing results 1-37 of 37
Wiseco Pro-Lite Piston Kit - 4-Stroke - Wiseco Piston Kits and Accessories
Price: $149.99 - $269.99

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Wiseco Pro-Lite Piston Kit - 2-Stroke - Wiseco Piston Kits and Accessories
Price: $109.99 - $219.99

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Wiseco Top And Bottom End Kit - 2-Stroke - Wiseco Piston Kits and Accessories
Price: $259.99 - $419.99

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Wiseco Top And Bottom End Kit - 4-Stroke - Wiseco Piston Kits and Accessories
Price: $329.99 - $564.99

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SALE! Save 13%!
Wiseco Pro-Lite 2-Stroke Piston - .084" Oversize - Wiseco Piston Kits and Accessories
Price: $159.99
You Save: $23.00
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Wiseco Pro-Lite 2-Stroke Piston - .160" Oversize - Wiseco Piston Kits and Accessories
Price: $124.99
You Save: $14.00
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Wiseco Pro-Lite 2-Stroke Piston - .025" Oversize - Wiseco Piston Kits and Accessories
Price: $144.99 - $154.99

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Wiseco Pro-Lite 2-Stroke Piston - .045" Oversize - Wiseco Piston Kits and Accessories
Price: $144.99 - $154.99

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Wiseco Pro-Lite 2-Stroke Piston - .060" Oversize - Wiseco Piston Kits and Accessories
Price: $102.99 - $179.99

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Wiseco Pro-Lite 2-Stroke Piston - .120" Oversize - Wiseco Piston Kits and Accessories
Price: $104.99 - $169.99

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Wiseco Pro-Lite 2-Stroke Piston - .085" Oversize - Wiseco Piston Kits and Accessories
Price: $159.99 - $169.99

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Wiseco Pro-Lite 4-Stroke Piston - Stock Bore 11.5:1 Compression - Wiseco Piston Kits and Accessories
Price: $169.99
You Save: $20.00
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Wiseco Pro-Lite 4-Stroke Piston - Stock Bore 12:1 Compression - Wiseco Piston Kits and Accessories
Price: $179.99
You Save: $16.00
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Wiseco Pro-Lite 4-Stroke Piston - Stock Bore 13:1 Compression - Wiseco Piston Kits and Accessories
Price: $169.99
You Save: $14.00
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Wiseco Pro-Lite 4-Stroke Piston - 13.5:1 High Compression - Wiseco Piston Kits and Accessories
Price: $199.99
You Save: $22.00
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Wiseco Pro-Lite 4-Stroke Piston - Stock Bore - Wiseco Piston Kits and Accessories
Price: $134.99 - $199.99

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Wiseco Pro-Lite 2-Stroke Piston - .050" Oversize - Wiseco Piston Kits and Accessories
Price: $104.99 - $169.99

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Wiseco 2-Stroke Piston - .050" Oversize - Wiseco Piston Kits and Accessories
Price: $99.99 - $135.99

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Wiseco Needle Bearing - Wiseco Piston Kits and Accessories
Price: $15.99 - $19.99

Wiseco Wrist Pin - Wiseco Piston Kits and Accessories
Price: $16.99

SALE! Save 33%!
Wiseco Assembly Lube - Wiseco Piston Kits and Accessories
Price: $1.99
You Save: $1.00

Most Recent Piston Kits and Accessories Reviews

Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke travisp3 (Canton, OH, USA) great and a very great product "i put a new wiseco pistion my yz 125. when i gotdone with everything and fired it up ..." "i put a new wiseco pistion in my yz 125. when i gotdone with everything and fired it up in the middle in the winter, it only took me one kick to get it started, and the past few months the thinng has been running like it is brand new. also the way it came in the package was amazing it all came inside it own little box so you know everything was with you"
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Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke oldtimer (Lodi, CA, USA) better than oem "I have purchased both oem pistons and wiseco the wiseco is forged not cast also the ..." "I have purchased both oem pistons and wiseco the wiseco is forged not cast also the overal machineing is by far superior the tolerence is way better you wont go wrong with the wisecoproduct I have rebuild a 65 kx a 85 yz a cr125 a cr250 and a cr500 never had a problem.just let the bike warm up before riding is the best advise I can give. also clean your air filter any quality oil and yo will be good for the season. my cr 250 2001 has had nothing but prolites for over 10 years on the origonal boar."
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Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke Rick240 (NJ) Best piston out there "Only piston I would run in my 125 adds a lot of power" "Only piston I would run in my 125 adds a lot of power"
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Wiseco Top And Bottom End Kit - 2-Stroke Wiseco Top And Bottom End Kit - 2-Stroke Wiseco Top And Bottom End Kit - 2-Stroke Jake Bad Idea "I put about 2 - 3 hours on this setup and the needle bearing quit on the big end of the ..." "I put about 2 - 3 hours on this setup and the needle bearing quit on the big end of the connecting rod. I would not recommend anyone buying this kit strictly because the bottom end does not hold up."
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Wiseco Pro-Lite Piston Kit - 4-Stroke Wiseco Pro-Lite Piston Kit - 4-Stroke Wiseco Pro-Lite Piston Kit - 4-Stroke OldMan (Tuscaloosa, AL) First time for me "I've never replaced a piston before in a four stroke. But, with the economy the way it is ..." "I've never replaced a piston before in a four stroke. But, with the economy the way it is I thought I would give it a try. Changing the piston is pretty simple but you have to take a lot of items off the bike to access the piston. I found this Wiseco top-end kit worked great for my KX250F. Everything worked perfectly including the gaskets and rings. I've put 50 hours on my bike since the piston replacement and it is running great!"
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Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke Wiseco Pro-Lite Piston Kit - 2-Stroke Rm125rider (Florida, USA) Wiseco piston kit "I recently bought this kit for my Rm 125 that was overdue for a top end. Everything ..." "I recently bought this kit for my Rm 125 that was overdue for a top end. Everything seemed to be going great until i got the fresh piston on and i realized that Wiseco didn't supply me with any rings! i was angry but Motorsport did a job handling the situation and got it to me in 1 day. I have the piston in now and it works great! Thanks motosport"
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A Wise Man Builds Pistons

One day in 1940, Clyde Wiseman began making pistons in his garage on the east side of Cleveland. Initially his creations were for himself and a couple of friends. As with all high quality products - word got out. A year later, Wiseman founded Wiseco Piston.

Wiseco is now headquartered in Mentor, OH and their garage is a 150,000 square-foot facility with state-of-the-art forging and CNC machining equipment. Today, Wiseco manufactures clutch baskets, crankshafts and camshafts among other components but the company’s name is synonymous with pistons. In fact, the Wiseco piston is the only U.S. manufactured forged pistons for the motorsports market.

MotoSport’s Wiseco Piston Selection

We stock more than 30 Wiseco pistons and piston kits as well as assembly lube, a needle bearing and a wrist pin. We carry both two-stroke and four-stroke pistons in a variety of sizes. If you need help gives us a call 866-677-7338 or chat with an expert. Our inventory comes direct from the factory so when you need replacement pistons or want to upgrade your bike for more power look no further than a Wiseco piston.

MotoSport offers free 3-day express shipping on orders more than $99.