Faito Racing Chain in the Box. This is the nicest packaging I have ever seen for a motorcycle chain.
There are 3 common sizes for motorcycle chain that is 415, 420 and 428. 415 chain is considered racing chain since it is lightweight and the teeth is much closer compared to the rest. 420 is used for Honda EX5. 428 is considered as heavy duty chain because it is very durable and have a very long service life.