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NOS Wiseco Forged Piston Kit
Part #557M05500
55.00mm Bore (+1mm Over)
Ring Set #2165CS
Fits:
Suzuki RM125 1987 Pro-Lite
Included:
• Forged piston
• Wrist pin
• Circlips
• Piston rings (2165CS)
• Original box
Specifications:
• Bore Size: 55.00mm (+1mm over standard)
• Clearance: .0020 in (.051 mm)
• Replaces: 557P4
• Made in USA
Condition:
New old stock (NOS). Never installed. Minor cosmetic shelf wear from long-term storage. One ring shows a very light surface rust spot from storage (see photos). Piston, pin, and clips are clean and unused.
Ideal for:
• 1987 RM125 rebuild
• Vintage motocross restoration
• Cylinder bored +1mm
• Period-correct race build
Please confirm bore size and application before purchase. What you see in the photos is exactly what you will receive.
Carefully packaged and shipped promptly.
