PISTON KIT 92-98 YZ250 RACING, GP-Style WISECO 736M06800
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
PISTON KIT 92-98 YZ250 RACING, GP-Style WISECO 736M06800. Wiseco GP-Style Piston Assembly - 736M06800. Designed to withstand the demands of the Grand Prix circuit. Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window. No engine modifications required. Sold complete with ring, piston pin and circlips. Pistons, rings and kits are sold by application and bore size. Standard and oversizes are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need.
- SKU
- 56-W736.WI
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (7)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 250 | 1992 |
| YAMAHA | YZ 250 | 1993 |
| YAMAHA | YZ 250 | 1994 |
| YAMAHA | YZ 250 | 1995 |
| YAMAHA | YZ 250 | 1996 |
| YAMAHA | YZ 250 | 1997 |
| YAMAHA | YZ 250 | 1998 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 257564
FULL DESCRIPTION
Wiseco GP-Style Piston Assembly for Yamaha YZ250
This Wiseco GP-Style Piston Assembly is engineered to meet the rigorous demands of Grand Prix racing. Designed for enhanced durability and performance, it features thicker domes compared to standard Pro-Lite pistons, a centerline pin placement, and no intake window for optimal power delivery.
This piston assembly is designed for direct fitment, requiring no engine modifications. It is sold as a complete kit, including all necessary rings, a piston pin, and circlips, ensuring a straightforward installation.
Key Features:
- GP-Style design for high-performance applications
- Thicker dome construction for increased durability
- Centerline pin mounting
- No intake window
- No engine modifications required
- Complete kit includes piston, rings, pin, and circlips
Important Note: Pistons, rings, and kits are sold by application and bore size. Please verify your standard bore size to ensure you order the correct standard or oversized piston. Contact Technical Service for assistance if you have any questions.
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.