Come greased, this well-made sprocket is made of heavy-duty alloy steel, very strong, reliable, and durable in use.

Also come with 2 master links, which can hold up well. These bike chain connectors can repeat to use, easy to assemble, and suitable for mountain bikes and road bikes.

1 chain breaker allows you to cut and install pins in 7, 8, 9, 10 and single-speed bicycle chains.

Fit for 50cc 70cc 90cc 110cc 125cc go-cart, dirt bike, pit bike, mini bike, scooter, ATV quad, etc.

Chain total length: 59″ in 132 links. You can make a proper adjustment with the chain split tool in length to fit your bikes.
Specifications:
Material: alloy steel
Chain No.: 420
Links:132
Pitch: 1/2″
Roller Width: 1/4″
Roller Diameter: 5/16″
Sprocket Thickness: 0.227″
Length 59″ in 132 links
Chain Breaker is designed for 420-530
Package Includes:
1 x 420 motorcycle chain link
1 x chain breaker
2 x clip style master link
Notes:
Our roller chain works with most brand vehicle that requires 420 size chain like, apollo, Honda, coolster, Tao Tao, Baja, etc, please make sure your chain NO. is 420. If the chain is too long, please punch out the link with our master link and chain breaker to get it to the right length.