YBR125 motorcycle fuel tank cover lock, lock cover size, installation interface and YBR125 fuel tank fully match, directly replace the original fuel tank cover, no need to modify the fuel tank opening, ready to use; Both anti-theft lock and fuel tank sealing function, precision lock core to prevent fuel theft, sealing apron to prevent fuel leakage, dust into; Lock body is made of stainless steel, lock core for precision tooth structure, strong anti-violence damage ability, suitable for outdoor parking anti-theft needs; Lock body is made of stainless steel, lock core for precision tooth structure, strong anti-violence damage ability, suitable for outdoor parking anti-theft needs; Surface chrome plating + oil resistant design of sealing apron, can resist fuel corrosion and environmental corrosion, long-term use without aging leakage.