Strong-support weight-reduction hub with detachable wind shield

The strong-support weight-reduction hub comprises a hub body, the hub body comprises a rim, a plurality of spokes and a hub part, a center hole is formed in the center of the hub part, a plurality of bolt connecting holes which are evenly distributed with the center hole as the center are formed in the hub part around the center hole, the inner ends of the spokes are formed on the hub part, and the inner ends of the spokes are connected with the hub part through bolts. The edge part of the outer side of the spoke is formed on the rim; an empty groove is formed between every two adjacent spokes; a plurality of baffle bodies are installed on the hub body and cover the corresponding empty grooves. Mounting grooves are formed in the upper portions of the left inner side wall, the right inner side wall and the inner side wall of the outer side of the empty groove. The bottom faces of the left side, the right side and the outer side of the baffle body abut against the interiors of the corresponding mounting grooves