1,Light weight(400±20g) with good strengthens and stiffness provides the best balance of the good performance and the security of the rider, in the all terrain competition;

2. Our 47C get a good balance between the weight and the Aerodynamic shape, so it can maintain competitiveness both in climbing and in level sprint;

3.The 47 Clincher rim get the better convenient for changing tire when the riders come cross to breaking their tires than tubular wheels, and the better stiffness and more light weight than aluminum rims, so the 47C is a good equipment for training.

4,The new resin system with high Tg temperature point, ensure the good brake performance on the high temperature which is resulted by braking friction;

5.The new design of the fiber structure can undertake stronger tension of the spokes which offers the good stiffness of the whole wheel system;

6.The original surface without any painting means the low porosity in the inner and surface parts of the composites material, means the better performance and lighter weight.

7.The Special design for the most fierce climbing competition. the better stiffness and the better Torque transmission

8. The cooperation with the professional racing team let us know what kind of properties the competitors need, such as the stiffness and the strength;