PISTON KIT SET/4 GSXR1100 81, WOSSNER K8530D300-4 SUZUKI, OVERSIZE 3.00mm / 1194cc
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wossner forged piston kit set of 4, K8530D300-4. Oversize 3.00mm, 81.00mm bore. Piston kit includes clip CW20, pin WP029, and rings 810XSY. Compression ratio 12.5:1. Compression height 25.30mm. Made in Germany.
- SKU
- 56-W9890.300.WO
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| SUZUKI | GSX R 1100 | 1989 |
| SUZUKI | GSX R 1100 | 1990 |
| SUZUKI | GSX R 1100 | 1991 |
| SUZUKI | GSX R 1100 | 1992 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 81.00mm
- Variant Id
- 259071
FULL DESCRIPTION
Wossner Forged Piston Kit - Oversize 3.00mm
This Wossner piston kit is designed for high-performance Suzuki engines. It features forged pistons that offer superior strength and advanced design for optimal engine operation. The kit includes four pistons, each with an 81mm bore and an oversize of 3.00mm, resulting in a total displacement of 1194cc.
Engineered for durability and efficiency, these pistons are elliptically designed. This unique shape ensures a more uniform bearing surface, even under extreme heat expansion. It effectively eliminates localized pressure and distributes thrust loads evenly, preventing piston collapse and extending engine life.
Key Features:
- Wossner forged pistons for enhanced strength and performance.
- Designed for optimal combustion chamber heat transfer.
- Elliptical design for uniform bearing surfaces and even thrust load distribution.
- Oversize: 3.00mm
- Bore: 80.94mm
- Displacement: 1194cc
- Compression Ratio: 12.5:1
- Compression Height: 25.30mm
- Includes piston clips (CW20), pins (WP029), and rings (810XSY).
- Made in Germany.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us 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.