Street Address : No. 129, Huanghe Road, Zhengzhou, China
City : Zhengzhou
Province : Henan
Country/Region : China
Strong Quality 28/38/48T Chainwheel And Crank Factory
standard
1.professional manufacturer 2.competitive price 3.excellent sercive 4.we also do OEM 5.welcome to contact me for details
Material: steel
size: from 16" to 26 '
chainwheel teech: 34-42T
finish: ED CP or UCP
Crank:152mm 160mm 170mm 175mm