39t-17t teeth steel motorcycle sprocket

Place of Origin:

Jiangsu, China

Brand Name:

mimisi

Model Number:

39T

Certificate:

ROHS

Processing:

Pressing,Hobbing

Surface treatment:

heat treatment ,zinc plated or oxide

hardness:

35-56HRC

teeth number:

15

inner spline:

wire-electrode cutting

pressure angle:

20

sproket type:

420 42T

preocessing:

shapping,hobbing,milling,ground

Material:

45C,stainless steel,alloy