DaddyLab 公路單車坐位 SDL-S-RS-V2

It is a toddler-sized rail type road sports seat manufactured by the well-established VELO a reputable bicycle saddle maker. It is possible to adjust the seat angle, and front and rear position by using in combination with optional clamp seat post and then it is possible to set the optimal hip position for the child's body shape.  
The rail type seat also absorbs the pushup impact from the road surface.