V brake reinforcement
 
Role: to prevent deformation of the frame
 
Color as shown
V brake enhance the film, can increase the braking force when the brake,
 
To prevent the frame due to forced braking and deformation

V刹加强片

作用：防止车架变形

颜色：如图
V刹加强片，可增加刹车时的刹车力量，

防止车架因用力刹车而产生变形