CG125 motorcycle cylinder cylinder set length M8×134/122 cylinder head fixing bolt

CG125 motorcycle cylinder cylinder set, including long type (M8×134), short type (M8×122), and CG125 cylinder head installation hole position completely match, directly replace the original cylinder cylinder, without changing the assembly hole structure; High quality alloy steel processing + surface plating zinc treatment, high strength, rust resistance, can withstand the cylinder head fastening torque, long-term use is not easy to break or slide wire; The precision machining thread and cylinder block/cylinder head hole position fit degree is high, with the locking nut can effectively prevent the engine vibration caused by loosening, ensure the cylinder head seal; It is a necessary part for cylinder head disassembly and cylinder head seal maintenance, suitable for engine cylinder head/cylinder block overhaul scene.