Kỹ thuật chỉnh, lắp yên xe đạp chuẩn! Thủ phạm chính gây đau, tê, ê, mỏi, nhức bộ phận nhạy cảm….

If you find the channel useful, please give me a channel subscription button, a notification bell button and share with everyone to help me have the motivation to make the next videos to serve you! I would like to thank you very much! My bike warehouse is always full All kinds of street Touring, MTB terrain, Road racing, Fix gear. 100% genuine bikes, the most competitive prices on the market, the most standard in Vietnam! Any model, any color, any price range, my house has it all, bicycle accessories and toys are all available. I am recruiting collaborators to sell bicycles online nationwide! I specialize in wholesale, retail, online bicycles nationwide. Contact: 11A Vo Van Tan, Pleiku, Gia Lai Phone: 0988287904