Mortorcycle upper rock arm
1.Good quality
2.Competitive price
3.Beautiful packing
4.Prompt delivery
1.Good quality
2.Competitive price
3.Beautiful packing
4.Prompt delivery
Mortorcycle upper rock arm:
1. Made with 200crmo materials.
2. Fully carbureted making the deepness reach at 0.5-0.8
3. The hardness for the surface reach at 58-62HRC after hear treatment while the hardness for the depth reach at 38-45HRC.