Domestic express charges for Shentong, Dayun and ZTO Express (outside the province): first weight 12 yuan/kg; 5 yuan/Jin.
A bicycle plus packaging is about 16kg (different weights can be converted). Express delivery charge: Shouzhong 12 yuan +5 yuan x 15=87 yuan, 85-95 yuan is enough.
If you use downwind and post EMS, it will be more expensive.
(If the logistics company charges about Zuo Zuo, 70 yuan)
for reference only