PISTON KIT 99-00 KX125 56.00, WOSSNER 8057D200 KAWASAKI
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wossner piston kit with a 56.00mm bore (+2.00mm oversize, actual size 55.95mm). Forged piston construction for maximum durability and performance. Advanced design promotes efficient heat transfer to the cylinder wall. Elliptical profile minimises pressure points and resists piston collapse during heat expansion. Manufactured in Germany for precision and reliability. Bore size: 56.00 mm. Actual piston size: 55.95 mm. Display (cm³): 125. Stroke (mm): 54.50. Clearance (mm): 0.05. Compression ratio: 2-stroke (Wossner and OEM). Compression height (mm): 29.30. Included components: Piston Wossner PN# 8057D200, Lock PN# CW15, Pin PN# WP032, Ring Set PN# RSB5600, Rod PN# P2034.
- SKU
- 56-W741+200.WO
- Brand
- Wossner
- Availability
- In Stock (1)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 56.00mm
- Variant Id
- 257586
FULL DESCRIPTION
Wossner 56.00mm Forged Piston Kit for Kawasaki KX125
This high-performance Wossner piston kit is engineered for Kawasaki KX125 motorcycles. Featuring a 56.00mm bore size, this kit is 2.00mm oversize, with an actual piston diameter of 55.95mm, designed to enhance the power and reliability of your two-stroke engine.
Key Features:
- Forged piston construction for superior durability and performance under demanding conditions.
- Advanced design promotes efficient heat transfer to the cylinder wall, aiding in consistent engine operation.
- Elliptical piston profile is engineered to minimize pressure points and resist piston collapse, even with significant heat expansion.
- Precision manufactured in Germany, ensuring exceptional quality and reliability.
Specifications:
- Bore Size: 56.00 mm
- Actual Piston Size: 55.95 mm
- Displacement: 125 cm³
- Stroke: 54.50 mm
- Clearance: 0.05 mm
- Compression Ratio: 2-stroke (Wossner and OEM compatible)
- Compression Height: 29.30 mm
Included Components:
- Piston: Wossner PN# 8057D200
- Lock: PN# CW15
- Pin: PN# WP032
- Ring Set: PN# RSB5600
- Rod: PN# P2034
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.