Wiseco High-performance Piston Kit 398cc 4-stroke
Wiseco High-performance Piston Kit 398cc 4-stroke
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your 4-stroke engine with the Wiseco High-Performance Piston Kit. This complete kit delivers enhanced power and reliability, ensuring optimal engine performance. Precision-engineered and manufactured from premium materials, this kit is designed for enthusiasts and professionals seeking maximum performance.
Description
This Wiseco piston kit is meticulously crafted to provide a significant boost in engine performance. Featuring a compression ratio of 13.5:1 and a displacement of 398cc, this kit optimizes combustion for increased horsepower and torque. The piston is constructed from high-quality 2618 Aluminum Alloy, offering exceptional strength and heat resistance. The ArmorGlide® skirt coating minimizes friction and wear, extending the life of both the piston and cylinder. Designed for a bore size of 90.00 mm and a stroke length of 62.60 mm, this top-end kit ensures a precise fit and seamless integration with your engine. Enhance your engine's capabilities with this Wiseco rebuild kit, providing reliability and increased performance.Features & highlights
- Complete top-end rebuild kit for one complete 4-stroke engine.
- High-performance piston crafted from durable 2618 Aluminum Alloy.
- ArmorGlide® skirt coating reduces friction and increases wear resistance.
- Optimized 13.5:1 compression ratio for increased power and torque.
- Precision-engineered for a 90.00 mm bore and 62.60 mm stroke.
- Includes all necessary components: piston, rings, wrist pin, circlips, and top-end gasket kit.
Technical specifications
- Brand: WISECO
- Part Number: PK1661
- Engine Type: 4-Stroke
- Displacement: 398 cc
- Bore Size: 90.00 mm
- Stroke Length: 62.60 mm
- Compression Ratio: 13.5:1
- Piston Diameter: 89.92 mm
- Piston Material: 2618 Aluminum Alloy
- Skirt Coating: ArmorGlide®
- Type: Top End
- Units: Kit
Important to know
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC).
- Wiseco pistons can be fitted only with Wiseco rings.
- 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
PK1661
Rebuild Kit
90,00 mm
13.5:1
398 cc
2618 Aluminum Alloy
62,60 mm
89.92 mm
ArmorGlide®
4-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.

