Wiseco Piston Kit - 794cc 2-stroke
Wiseco Piston Kit - 794cc 2-stroke
In stock
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The Wiseco Piston Kit provides all the essential components needed for rebuilding or overboring your 2-stroke top end. This kit is engineered for performance and durability, ensuring optimal engine performance and longevity. Get your machine back to peak condition with this comprehensive kit.
Description
This Wiseco Top End Rebuild Kit is designed for 794cc 2-stroke engines with a standard 85.00 mm bore size and 70.00 mm stroke length. The kit features a forged piston made from high-quality 4988 Aluminum Alloy, providing exceptional strength and heat resistance. The piston's ArmorGlide® skirt coating reduces friction and wear, extending the life of both the piston and cylinder. Included are piston rings, wrist pins, circlips, and a complete top-end gasket set, ensuring a tight and reliable seal. Wiseco's commitment to quality and precision ensures that this kit meets or exceeds OEM specifications, offering reliable performance and increased power.
Features & highlights
- Complete top end rebuild kit for 794cc 2-stroke engines.
- Forged piston constructed from durable 4988 Aluminum Alloy.
- ArmorGlide® skirt coating minimizes friction and maximizes lifespan.
- Includes rings, wrist pins, circlips, and top end gasket set.
- Designed for standard bore size (85.00 mm) and 70.00 mm stroke length.
- Provides improved performance and reliability.
Technical specifications
- Brand: Wiseco
- Product Name: Rebuild Kit
- Vendor Part Number: WSK1398
- Engine Type: 2-Stroke
- Displacement: 794 cc
- Bore Size: 85.00 mm
- Stroke Length: 70.00 mm
- Piston Diameter: 84.85 mm
- Piston Material: 4988 Aluminum Alloy
- Skirt Coating: ArmorGlide®
- Type: Top End
Important to know
Cylinder sleeves must be purchased separately.
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
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
WISECO
WSK1398
Rebuild Kit
85,00 mm
794 cc
4988 Aluminum Alloy
70,00 mm
84.85 mm
ArmorGlide®
2-Stroke
Top End
Kit


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.

