The difference is when you use a larger size flat band attached to the top parts.

Khổ thun lớn hay nhỏ hơn đầu chạc có ảnh hưởng gì đến tốc độ bị
The difference is when you use a larger size flat band attached to the top parts.
The difference is when you use a larger size flat band attached to the top parts.
The difference is when you use a larger size flat band attached to the top parts.

phan anh vu,