Material: 3K full carbon fibre

Fit wheels size : 14"

Fit hubs width distance: 74mm

Top tube : 28.6mm(1-1/8")(the top tube lenght can do 100mm to 145mm size lenght,when you place order,you can in order "note" tell me your need lenght size.)

Include：with the M18 nut

Main Color: such as the pictures

Finish : gloss ; matt (please choose your favorite finish)

Weight: approx 255g

Bike Type: kids bike

One year quality guarantee