motorcycle sprocket
Product Detailed
1.Our motorcycle sprockets are national standard, durable in use, good reputation.
2. we are OEM manufacturer
1).National standard,quality guarantee,long lasting working life time
2).Product is pressed by using 45#(C45) or 1023 steel and USA heat-treatment technologies and equipment they feature in ultrastrong hardness and abrasion resistance
3).special surface treatment
4).Positive customer feedback from oversea and domestic market
