PISTON KIT 91-94 KTM300 72.50, WISECO 631M07250
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Wiseco Pro-Lite Piston Assembly - 631M07250. Durability, longevity and increased horsepower Innovative forging design and piston skirt provide maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. Nikasil Bore-Cylinder sleeving or replating required for oversizes. Top-End bearing available part no. B1037. Two CW18 Circlips. One S477 Wrist Pin. 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. Bore size 72.50mm.
- SKU
- 56-W631.WI+050
- Brand
- Wiseco
- Availability
- In Stock (2)
Fitments (15)
| Make | Model | Year |
|---|---|---|
| KTM | 300 EXC | 1990 |
| KTM | 300 EXC | 1991 |
| KTM | 300 EXC | 1992 |
| KTM | 300 EXC | 1993 |
| KTM | 300 EXC | 1994 |
| KTM | 300 GS | 1990 |
| KTM | 300 GS | 1991 |
| KTM | 300 GS | 1992 |
| KTM | 300 GS | 1993 |
| KTM | 300 GS | 1994 |
| KTM | 300 MX | 1990 |
| KTM | 300 MX | 1991 |
| KTM | 300 MX | 1992 |
| KTM | 300 MX | 1993 |
| KTM | 300 MX | 1994 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 72.50mm
- Variant Id
- 257174
FULL DESCRIPTION
Wiseco Pro-Lite Piston Assembly
Enhance your motorcycle's performance with the Wiseco Pro-Lite Piston Assembly. This high-quality piston is engineered for durability, longevity, and increased horsepower.
Key Features:
- Innovative forging design and piston skirt for maximum horsepower and torque.
- Lightweight wrist pins contribute to faster revs and quicker throttle response.
- Designed for specific applications and bore sizes.
- Nikasil Bore requires cylinder sleeving or replating for oversizes.
- Includes two CW18 Circlips and one S477 Wrist Pin.
- Top-end bearing is available separately (part no. B1037).
Important Note: This piston kit is sold by application and bore size. Standard and oversize specifications are not explicitly indicated. It is crucial to know your engine's standard bore size to ensure you order the correct standard or oversize piston. Please contact Technical Service if you have any questions regarding fitment.
QUESTIONS? JUST ASK
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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
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