Hollow breathable handlebar grip

The utility model discloses a hollow breathable handlebar sleeve which comprises a lining, an external holding sleeve is sleeved outside the lining, a flow guide cavity is arranged in the external holding sleeve, a plurality of outwards-through breathable holes are arranged in the outer side face of the flow guide cavity, a ring sleeve is arranged at the left end of the external holding sleeve, an inner cavity is arranged in the ring sleeve, and the inner cavity is communicated with the flow guide cavity. The inner cavity is communicated with the flow guide cavity through a plurality of air inlet holes, an air gathering column extending backwards is further arranged in the ring sleeve, air gathering holes communicated with the inner cavity are formed in the air gathering column, the air gathering column can play a role in protecting the bow, the hands and the external holding sleeve are prevented from being impacted by foreign matter as much as possible in the riding process of a user, and the riding safety o