New Piston Kit Size A3 Compatible With Honda Cr250r 1986 1987 1988 1989 1990 1991 1992 1993 1994

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.A3

ITEM SPECIFICATIONS:
• Component: Piston Kit Size A3 (Standard Bore)
• Piston Size: 66.37mm (Size A3 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:
Direct replacement piston kit engineered for the Honda CR250R from 1986 through 1996 and Suzuki RM250 from 1996 through 1997 with the 249cc liquid-cooled single-cylinder 2-stroke engine. The Size A3 piston at 66.37mm provides factory-specified piston-to-wall clearance within the standard 66.4mm bore for optimal ring seal and 2-stroke performance across the full RPM range. Kit comes complete with cast aluminum alloy piston, precision-fitted piston rings, hardened wrist pin, and retaining circlips for a comprehensive top-end rebuild on CR250R and RM250 motocross machines. Precision machined on CNC equipment using low-expansion piston alloy for reliable sealing and consistent power delivery in competitive motocross conditions. This piston kit ensures proper fit and dependable performance for all compatible Honda CR250R and Suzuki RM250 motocross motorcycles.

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