It is a toddler-sized BMX style seat. It's great looking but also very functional for the kids that love to jump and wheelie! The seat post is integrated to cut weight. However, you lose the ability to customize the fit.
Seat surface: Total length 170 mm × full width 106 mm
Post: 200 mm x 22.2 mm
* Seat surface to post lower end length: Approximately 295 mm
||About 250 g
Requires a bike that will accept 22.2mm seat post. Fits all 12" Striders.