PISTON KIT 1999 RM250 66.40, WISECO 743M06640 SUZUKI
Wiseco Pro-Lite Piston Assembly - 743M06640. This piston kit is for the 1999 Suzuki RM250 and features an innovative forging design and piston skirt for maximum horsepower and torque. Lightweight wrist pins allow for faster revs and quicker throttle response. SCEM Composite-Cylinder sleeving or replating is required for oversizes. A top-end bearing is available separately. Included items: One 66.4mm piston, two 2614CD rings, two CW18 circlips, and one S508 wrist pin. Pistons, rings, and kits are sold by application and bore size. Standard and oversizes are not indicated.
- SKU
- 56-W743.WI
- Brand
- Wiseco
- Availability
- In Stock (2)
FULL DESCRIPTION
Wiseco Piston Kit for Suzuki RM250
Enhance the performance and durability of your Suzuki RM250 with this Wiseco Pro-Lite Piston Assembly. Engineered for maximum horsepower and torque, this piston kit is designed to elevate your riding experience.
Key Features:
- Innovative forging design for increased horsepower and torque.
- Piston skirt technology provides maximum power output.
- Lightweight wrist pins allow for faster engine revs and quicker throttle response.
- SCEM Composite-Cylinder sleeving or replating may be required for oversizes.
- Sold by application and bore size; standard and oversizes are not indicated. Please verify your required bore size before ordering.
Included Components:
- One 66.4mm piston
- Two 2614CD rings
- Two CW18 circlips
- One S508 wrist pin
Note: A top-end bearing is available separately; part number B1014.


