This carburetor assembly is designed for 1985-1987 Honda ATC250ES Big Red and ATC250SX models. It replaces OEM numbers 16100-HN5-M41, 16100-HA0-305, 16100-HM3-L01, 16100-HM5-L01, and 16100-HN0-A02. Manufactured to meet or exceed OEM specifications for optimal performance on your Big Red ES or other compatible models.
