Protecting sleeve for handlebar

The utility model provides a protecting sleeve for a handlebar. The protecting sleeve comprises a protecting sleeve body, the protecting sleeve body is a hollow cylinder, and the protecting sleeve body comprises a holding part, an end part and a scarf joint part; the holding part is provided with an inner contour surface and an outer contour surface, multiple clearance grooves A which are distributed uniformly on the circular surface where the cross section of the holding part (1) is located are formed in the inner contour surface relative to the central axis of the protecting sleeve body, a pressing surface B is arranged on the bottom surface of each clearance groove A, and the pressing surfaces B and the inner contour surface are both circular surfaces arranged coaxially. The protecting sleeve for the handlebar is simple and reasonable in structure, when a rider rides a bicycle, the rider grips the holding part, the clearance grooves A can make the rider feel comfortable, meanwhile, the cost is saved, and the protecting sleeve suitable for being mass-produced.