CROSS REFERENCE PART NUMBERS:
• Honda 13100-KZ3-880
• Honda 13100-KZ3-860
• Honda 13100-KZ3-690
• Honda 13100-KZ3-000
• Honda 13100-KS7-830
• Suzuki 12110-37E00-0F0
• Suzuki 12110-37E02-0F0
• Pro-X 01.1315.A1
ITEM SPECIFICATIONS:
• Component: Piston Kit Size A1 (Standard Bore)
• Piston Size: 66.35mm (Size A1 for Standard 66.4mm Bore)
• Bore x Stroke: 66.4mm x 72.0mm
• Displacement: 249cc
• Compression Ratio: 8.5:1
• Kit Contents: Piston, Rings, Wrist Pin, Circlips
• Material: Cast Aluminum Alloy Piston
• Engine: 249cc Liquid-Cooled Single-Cylinder 2-Stroke
• Model Years: 1986-1997
COMPATIBLE MODELS:
Honda CR250R Motocross Motorcycle:
• CR250R (1986-1996)
Suzuki RM250 Motocross Motorcycle:
• RM250 (1996-1997)
PRODUCT DETAILS:
This piston kit is a direct replacement for the Honda CR250R motocross motorcycle from 1986 through 1996 and the Suzuki RM250 from 1996 through 1997 with the 249cc liquid-cooled 2-stroke engine. The 66.35mm Size A1 piston is designed for the standard 66.4mm cylinder bore providing factory-specified piston-to-wall clearance for optimal ring seal in both the CR250R and RM250. Each kit includes cast aluminum alloy piston, precision-fitted piston rings, hardened wrist pin, and retaining circlips for all compatible Honda and Suzuki motocross applications. Manufactured using low-expansion piston alloy and precision machined on CNC equipment for consistent dimensions and reliable performance in the 249cc 2-stroke engine. Installs directly into the standard 66.4mm cylinder bore without modifications for piston replacement or top-end rebuild on the Honda CR250R and Suzuki RM250.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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