This is a set of clothes or accessories for figures.
From the manufacturer Good Smile Company's website:
The motorbike which completed the 2013 Isle of Man TT race as the pioneer of electric motorbikes, the 'TT-Zero 13' is being transformed into figma size!
The unique appearance of the bike covered with racing Miku's lovable design has all been faithfully converted into figma size. Be sure to display it together with 'figma Racing Miku 2013: EV MIRAI ver.' which is on sale at the same time.
Includes Ex:ride Spride TT Zero 13 bike only! Racing Miku 2013 figma is not included.