Wiseco 250cc 4-stroke Piston Kit
Wiseco 250cc 4-stroke Piston Kit
About this product
About this product
Upgrade your 4-stroke engine with this complete Wiseco Piston Kit. Designed for enthusiasts and professionals alike, this kit provides everything you need for a top-end rebuild, ensuring optimal performance and reliability. Get your machine back in top shape with Wiseco's superior engineering and high-quality components.
Description
This Wiseco Piston Kit delivers improved engine performance and longevity. Featuring a piston crafted from high-strength 2618 aluminum alloy, this kit ensures durability and efficient heat dissipation. The included top-end gasket kit provides a leak-free seal, while the piston rings offer excellent compression and oil control. With a 78.00 mm bore size and a +5.00 mm oversize, this kit is designed for a 250cc displacement and a 10.5:1 compression ratio. Whether you're rebuilding a worn engine or seeking to enhance your machine's power, this Wiseco kit provides a reliable and high-performing solution. Easy to install with basic tools, this kit is a must-have for any serious rider or mechanic.Features & highlights
- Complete kit includes piston, rings, wrist pin, circlips, and top-end gasket for a comprehensive rebuild.
- Piston crafted from high-strength 2618 aluminum alloy for superior durability and heat resistance.
- Top-end gasket kit ensures a leak-free seal, preventing loss of compression and maintaining optimal performance.
- Designed for 250cc 4-stroke engines with a 10.5:1 compression ratio, enhancing power and efficiency.
- Oversized by +5.00 mm, increasing displacement and improving overall engine output.
- Non-coated skirt for optimal fitment and reduced friction.
Technical specifications
- Brand: Wiseco
- Part Number: PK1224
- Engine Type: 4-Stroke
- Displacement: 250 cc
- Bore Size: 78.00 mm
- Bore - Oversize: +5.00 mm
- Piston Diameter: 77.95 mm
- Compression Ratio: 10.5:1
- Piston Material: 2618 Aluminum Alloy
- Skirt Coating: Non-Coated
- Stroke Length: 59.50 mm
- Type: Top End
Important to know
- Cylinder sleeves must be purchased separately.
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC).
- Correct replacement ring style is stamped on the dome of piston. Example: "C" for "XC", "G" for "XG" and "H" for "XH".
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
WISECO
PK1224
Rebuild Kit
78,00 mm
10.5:1
250 cc
2618 Aluminum Alloy
59,50 mm
77.95 mm
Non-Coated
4-Stroke
Top End
Kit
Reviews


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
Based in Denmark
Fast customer support
Over 100.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.

