motorcycle chain 1)model numbers:420,428,428H,530,630 2)color available: blue black natural yellow 3)material: alloy steel

Motorcycle  chain's specification:

1)  Model:420

 2) Standard: ISO, JCAS standard.

 3) Material: 40Mn + Heat Treatment

 4) Plate thickness: 1.65mm

 5) Color: blue, black ,yellow and natural are available.

Remark:  If you want to know the technical details, pls check our website:  www.chaindf.cn

420 motorcycle chain