bicycle crank:
1.made of carbon steel
2.fine texture ,sound quality ,rustprooof.
Detailed introduction to cycle crank chainwheel:
1.Forged by carbon steel
2.Place of Origin:China(mainland)
3.Brand name :huaxu
4.Use:for road bikes,electronic bikes
5.Teeth: 32T 28T
6.Crank: 89 ,102 ,114, 127, 152, 165
7.Use: for road bikes,electronic bikes, children bicycle.