T7OO CARBON FIBER MATERIALBalance Bike 6C's frame and fork adopt pureT700 carbon fiber material, which breaks the conventional design rules. It's a harmonious combination of opposite surfaces and straight lines making the frame full of sense of technology. The adoption of carbon fiber material not only reduces the bike weight, but also enables this balance bike more shock-absorbent. WHEIGHTBalance Bike 6C is made of carbon fiber, and the bike weight can below to 2.3KG(Plasticwheels).