1. good quality 2. fast delivery 3. small MOQ 4. competitive price 5. factory direct sale motorcycle chains 4151)material: 40MN2)pitch:12.7mm3)plate thickness:1.3mm4)colors: natural,black,blue,yellow5)pre stretch and anti fatigue to make chain life longer6)manufacture and OEM7)packing :1pc/pp bag,white or color inner box ,then pack in standard export carton or wooden case,also can packing as your ...