Wiseco Honda CR250R 78-80/ATC250R81-84 2776CD Piston Kit
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to Wiseco, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with Wiseco, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Fitment tips
Fitment usually comes down to more than the year, make and model. In some cases the sub-model decides whether a part fits, so start by checking the fitment table below. A few more things to check:
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
- Mid-year changes. Some models changed partway through a year. Your build date is on the door jamb sticker.
- Compare the picture. The part you are replacing should be the same shape as the one in the photo.
- Cross-reference. Check the number on your current part against the manufacturer's own listing. Manufacturer data can sometimes have imperfections.
Still not sure? We are happy to help. Send us a message and we will confirm the fit for you.
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Classic Forged 2-stroke pistons are perfect for those looking to rebuild their 2-stroke engine with reliable, high-quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail.
- Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 2-stroke powersports engine
- Includes high-quality piston ring(s), wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
- 70.50 mm Bore
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1981-1984 | Honda | ATC250R | Base |
| 1978-1980 | Honda | CR250R | Base |
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