PISTON KIT 89-99 RM125 55.00, WISECO 641M05500
Wiseco 641M05500 Pro-Lite Piston Assembly for RM125 1989-1999. This piston kit offers durability, longevity, and increased horsepower. Its innovative forging design and piston skirt provide maximum horsepower and torque. Lightweight wrist pins enable faster revs and quicker throttle response. SCEM Composite-Cylinder sleeving or replating is required for oversizes. Includes two CW15 circlips and one S467 wrist pin. Pistons, rings, and kits are sold by application and bore size.
- SKU
- 56-W641_100_WI
- Brand
- Wiseco
- Availability
- In Stock (2)
FULL DESCRIPTION
Wiseco Piston Kit
Enhance your motorcycle's performance with this Wiseco Pro-Lite Piston Assembly. Engineered for durability, longevity, and increased horsepower, this piston kit is designed to deliver maximum power and torque.
Key Features:
- Innovative forging design and piston skirt for superior horsepower and torque.
- Lightweight wrist pins contribute to faster revs and quicker throttle response.
- Includes essential components for a complete assembly.
Included Components:
- Two CW15 circlips
- One S467 wrist pin
Important Note: This piston kit is sold by application and bore size. It is crucial to confirm your standard bore size to ensure you are ordering the correct standard or oversized piston. Oversize information is not explicitly indicated. For assistance in selecting the correct part, please contact Technical Service.
SCEM Composite-Cylinder sleeving or replating may be required for oversized applications. A Top-End bearing (part no. B1013) is available separately.


