cd70 gear/420-14t sprocket chain/rx king sprocket
Product description
1) .Motorcycle sprocket type is 420,428,520,530 and so on
2).Material have A3 and 45# steel
3).Thickness is 6.8~7.0
4).Surface technology is polish, sand plating ,CNC line and so on
5).Surface treatment is zinc plating ,chrome plating,nickle plating
6).Weight for one set is about 0.8kg
7).Teeth number arrange 13t~17t,34t~60t
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CONTACT
Sophia
Skype:ywk_business011
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whatsapp:0086 18202608463
wechat:sophia003ma