420 motorcycle chain
Wuyi Dongfeng Chain Co., Ltd. [China]
420 Motorcycle roller chains 1)model number:420 2)color: black blue yellow natural 3)material:40Mn
Motorcycle roller chains' specification:
1) Model: 420
2) Matrerial: Alloy steel- 40Mn + Advanced Heat treatment.(we all use good material with alloy steel , we pay high attention to our quality. and our products are good of workmanship.)
3) Color: black ,blue, yellow and natural are available.
4) Standard: ISO, JCAS standard.
Remark: If you want to know the technical details, pls check our website: www.chaindf.cn
420 motorcycle chain