420 Chain 20mm 17T Front Sprocket For ATV Pit Bike 110cc 125cc 140cc
For Many Chinese Pit Bikes And Atvs Like 110cc 125cc 150cc for Lifan for Loncin for YX for Jialing Motors. Shaft Size: 20mm. Chain Size: 420. Carburetor Flange Socket Carb Boot For Ski-Doo GSX GTX MXZ Summit 550F 420867300.