You need to look at your style of connector to be 100% positive, but this 8 pin Lifan unit should work ,
https://www.ebay.com/itm/8-Pin-Ignit...YAAOSwhhRbc5SG
Most of the CDI's are common between chinese bikes so the same CDI box is used across a range of CC sized motors as long as they share the same number of pin configuration. ,that particular one is listed as both Lifan and Zhong Shen compatible .