Wiseco Pro-Lite Piston Kit - 2-Stroke

Wiseco Pro-Lite Piston Kit - 2-Stroke
Wiseco Pro-Lite Piston Kit - 2-Stroke

$104.99 - $217.98
19% Off - Save up to $23.98

Description See Also: 167 Reviews 157 Questions Fitment
Item #WCO0010

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167 Reviews
4.8 out of 5 stars
5 Star   176 4 Star   17 3 Star   0 2 Star   3 1 Star   3
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All Reviews
Denis Verified Purchaser
Massachusetts, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Wiseco Pro-Lite Piston Kit

Have had great success with these pistons. Have used them on 125's, 85's, 80's, and 65's. Never an issue. motorsport.com is what works best for me. Quick shipping, ease of ordering on there website is the best.

Sbscustoms Verified Purchaser
Kerrville, TX 78028, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Dang ol' deal

I just threw this booger on my newly aquired and abused RM125. The freshened top end woke it right up, idles and revs smoother and fit perfectly. I wreckon I'll be buying this one again.

Jacksnakey
Philippines
Durability 2/5 Ease of Installation 2/5 Performance 2/5 Power 2/5 Style 2/5
Not fit for kdx250sr 1991

Please see attached picture of my piston

My poston
yz450rider Verified Purchaser Top 250 Contributor
Pleasant Prairie, WI, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Pro lite piston 2 stroke kit

Nice kit for sure. Comes with everything you need and quality is top notch.

Papa Top 500 Contributor Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 4/5 Power 5/5 Style 5/5
Piston kit

Nice and easy to use can't ask for more than that.

Laakea Verified Purchaser
Hawaii
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Super happy

Excellent product easy to install works like brand new again not to mention the fast and reliable shipping this place is the best will buy all my parts from here on out

Zach
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5

Great kit my kx125 is runnin better than ever

FunkJunkyGrassMonkey
Lothian, MD 20711, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Perfect piston for your rider!

This piston is great for your rider with just the swap from oem to the wiseco piston you or your rider will be ripping more competitively than ever. I got it for my 2008 kawasaki kx65 and i'm 17 and the bike still have so much bottom end with this piston its great.

Bullet Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Best top end kit around

Thanks to wisco my bike is running better then ever before and motosport service was great recommend this to everyone

Ronzo Verified Purchaser
Ossipee, NH, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great piston

Easy to install, great quality for a great price.

Suzukimotox Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5
Good quality

I've been using these kits for years and never had any problems.

Sean Verified Purchaser
Seattle
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Great Product

I installed this on my 2003 kx250 and i am very inpressed with it.

Philbert Verified Purchaser
Suffolk County, NY, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Quality product

This kit has everything you need for a top end rebuild. I've used many Wiseco pistons over the years and never had any problems.

DirtBikeLover Top 250 Contributor
Selma, California
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Easy to do

This is the first time I put a new top end on my 2015 yz125. This was so easy to install. It took me about 2and one half hours. That seems like a lot but not that much for a first timer like me.

Wiseco Pro-Lite Piston Kit - 2-Stroke
tcbennett Verified Purchaser
Cadiz, OH
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Wiseco Pro-Lite Piston Kit - 2-Stroke

Wiseco Pro-Lite Piston Kit had everything you need to replace your top end.

Steve
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Easy to install

I did my first top end this season on my cr250r and everything fit perfectly. I wasn't aware of the hours on old piston thank god I changed it. Starts first kick

Billyboots
Newfoundland and Labrador, Canada
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
Excellent kit, very reliable

Once i replaced my stock ktm piston, and put in this wiseco kit, my engine ran so much better! i could feel the power difference, as my bike needed a rebuild anyway, i went for something that wouldnt break the bank, And i sure did make a great choice!

YamahaG
Graham, TX 76450, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 4/5
Perfect for Broad Power

This product was simply an easy pick for the project I had come upon, I was extremely impressed with the performance and strength this product can withstand. I recommend this kit to anybody, and for the fact that MotoSport makes this a forged piston impresses me as well. I found everything I needed and the installation was no waste of time. To all the people out there rebuilding there toys, I recommend Motosports forged pistion kits for any project in process.

Nicknackzz
north carolina
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
GIVE YOUR 2 STROKE WHAT IT NEEDS! A WIESCO

.. Awesome piston kit with all the looks power and absolute. Awesomeness a piston puts out..

Motosport done an amazing job shipping my order and getting here by the weekend so I could rebuild the top end of my kx125 so I could get out there and brrraaaapppppp! !!!!

Ooh God the first kick after the rebuild felt so good ..she started up and purred Luke a tiger humping another tiger! She puurreeddd and screammmmeedd VROOOOMMMMMM. SHE WENT AS I TWISYED THE GRIP!

broke her in with a 15min idle and short ride with repeat... outstanding product and excellent service from motosport! !!

Thank you!!!!!

budswr400 Top 500 Contributor
Omaha, NE, USA
Durability 3/5 Ease of Installation 5/5 Performance 4/5 Power 4/5 Style 3/5
Everything you need.

We installed this in my sons 98 CR125. First off all the parts needed are in this kit. After installation it has tons more mid-range power and is overall better running, I guess it was long overdue, He bought the bike used and we had no idea of previous maintenance but it made it run much better.

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157 Questions
Answered:   152
Not Yet:   5
johnathan
Q: What is the difference between a wiseco pro-lite piston kit and the stock bore kit?
1 month 1 day ago
Jerome
Location: Philippines
Q: Does it really fit my kdx250sr 1991?
1 month 17 days ago
The wrist pin location is somewhat different with the origanal. It goes out about 3/16" on the top dead position. And then the wrist pin is smaller than the original. Didnt fit right with the top rod hole.
Hayden
Q: Does the "stock bore" option for 1996 yz250 come with piston # 677M06800?
1 month 29 days ago
kauffmans
Q: What is the difference?
2 months 21 days ago
What is the difference between a wiseco pro-lite piston kit and the stock bore kit?
Noah
Location: Illinois
Q: A,B, or C?
4 months 2 days ago
I know there are a few different OEM piston options for my 2000 cr125. My bike takes a piston that will fit the B cylinder, just need a clarification that this piston will work on a B cylinder. Thanks, Noah
Steven
Q: When will the 0.40" overbore for a 1994 ktm 300 exc be back in stock?
4 months 20 days ago
MotoSportExpert
MotoSport Staff Expert
4 months 19 days ago
A: Please call for availability.
888-676-8853
PuBBlaze
Q: I have a KX 65 but idk what year it is plus i dont have to body to it i have the engine on a go kart how do i find the year of the engine ???
4 months 25 days ago
MotoSportExpert
Expert MotoSport Staff
4 months 24 days ago
A: I would recommend contacting a Kawasaki dealership and having them run the engine vin number.
aaronrides
Location: ohio!!!
Q: I pulled the old piston out of my 03 yz125 and the number on the top reads 53.94. if i choose the stock bore option will it be the correct one?
Over 8 months ago
MotoSportExpert
MotoSport Staff Expert
Over 8 months ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct piston kit for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Ichiro
Q: Will this fit a 1990 honda cr125r?
Over 8 months ago
Stock bore on the 125r is 54mm. Theres a stock bore option on the drop down, but i want to make sure the stoke bore is indeed 54mm. Thanks
MotoSportExpert
Expert MotoSport Staff
Over 8 months ago
A: Yes, stock bore 54mm Wisco piston 595M05400. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct kit for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
leroyhulsebus
Location: Salem, IL, USA
Q: 1990 yz 250 310 big bore piston kit?
Over 10 months ago
i have a 90 yz 250 with a 310 big bore kit i am looking for the piston and rings with wrist pin
MotoSportExpert
MotoSport Staff Expert
Over 10 months ago
A: If available through one of our suppliers, we would be happy to order it for you. Please contact one of our sales professionals to inquire about special orders and availability.
Dirt Bike / ATV: 1-888-676-8853
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