PISTON KIT 86-87 GPZ1000 75.50, WISECO 4413M07550 ROAD KAW
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
WISECO 4413M07550 COMP. 11:1 PISTON KIT 75.50mm Bore. 1039cc. Forged and machined in the USA. Features include light weight forgings, millimeter ring packs, extra-strength forgings, gas ports, optimized skirt profiles, skirt coatings, and offset pins. Comes with Nitride Steel top and Napier 2nd XX ring packs for sealing and durability. Sold each. Replacement ring set 2973XG.
- SKU
- 56-W9756.7550
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (17)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | GPZ NINJA RX 1000 | 1986 |
| KAWASAKI | GPZ NINJA RX 1000 | 1987 |
| KAWASAKI | GTR 1000 | 1986 |
| KAWASAKI | GTR 1000 | 1987 |
| KAWASAKI | GTR 1000 | 1988 |
| KAWASAKI | GTR 1000 | 1989 |
| KAWASAKI | GTR 1000 | 1990 |
| KAWASAKI | GTR 1000 | 1991 |
| KAWASAKI | GTR 1000 | 1992 |
| KAWASAKI | GTR 1000 | 1993 |
| KAWASAKI | GTR 1000 | 1994 |
| KAWASAKI | GTR 1000 | 1995 |
| KAWASAKI | GTR 1000 | 1996 |
| KAWASAKI | GTR 1000 | 1997 |
| KAWASAKI | GTR 1000 | 1998 |
| KAWASAKI | GTR 1000 | 1999 |
| KAWASAKI | GTR 1000 | 2000 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 75.50mm
- Variant Id
- 258644
FULL DESCRIPTION
Wiseco 75.50mm Piston Kit 11:1 Compression
Upgrade your engine's performance with this high-quality Wiseco piston kit. Designed for optimal power and durability, this kit features a 75.50mm bore size and an 11:1 compression ratio, suitable for demanding applications.
Wiseco pistons are forged and machined in the USA, ensuring exceptional quality and performance. This kit includes features aimed at enhancing power, such as lightweight forgings and optimized skirt profiles. Depending on the specific application, these pistons may also offer advanced features like gas ports, skirt coatings, and offset pins for improved performance and longevity.
The included ring packs utilize Nitride Steel for the top ring and Napier for the second ring, providing superior sealing and exceptional durability under high stress conditions.
Key Features:
- Bore Size: 75.50mm
- Compression Ratio: 11:1
- Forged and Machined in the USA
- Lightweight Forgings
- Optimized Skirt Profiles
- Nitride Steel Top Ring
- Napier Second Ring
- Sold Individually
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.