Model: 20 inch Children Bicycle Thru Axle Disc Brake frame

Material: T1000 3K Japan Carbon fiber(one-piece moulding)

Size: 20"(406)

Contains: Frame+fork ; only frame (please choose your favorite)

Include Thru Axle and seatpost clamp and tail hook,

Thru Axle size: front 100*15mm ; rear 142*12mm

Fit Headsets: 41/41mm

Fit Seatpost : 27.2mm ,Fit seatpost clamp: 31.8mm clamp

Bottom bracket: BSA (73mm width)

Applicable height people：125-145cm

Frame Weight: approx 0.91kg

Fork Weight: approx 0.5kg

Finish: gloss ; matt (default gloss finish)

Bike Type: Road Bike

One year quality warranty