45mn motorcycle racing parts--chain

Specifications

45mn motorcycle racing parts
Model:420/428/428h/530/630
Material:45Mn
Heat treatment
White grease

45 Mm Motorcycle Racing parts--chain

Product description:

1,Mateial:45Mn(Plate)+30CrMnTi(Pin)+#10 steel(Roller)+#10 steel(Bush)

2,Colour:Nature,blue,yellow

3,Model:420/428/428h/530/630

4,The chains are fit for Honda Suzuki YAMAHA etc.Motorcycle

5,All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance rang

6,Tensile strength 15-20% higher than the standard

7,Riveting;Two side riveting or four side riveting

8,Pre-stretching and running in for each motorcycle chain

9,Good lubrication with excellent grease