Pro X N424-21 Series Keihin Pilot Jet 50

Pro X N424-21 Series Keihin Pilot Jet 38 for Honda Off-Road Motorcycles

Pro X N424-21 Series Keihin Pilot Jet 42 for Honda On-Off Road Motorcycles

Pro X N424-21 Series Keihin Pilot Jet 35

Pro X N424-21 Series Keihin Pilot Jet 42 for Kawasaki Off-Road Motorcycles

Pro X N424-21 Series Keihin Pilot Jet 42 for Kawasaki KX250F 2004-2010

Pro X N424-21 Series Keihin Pilot Jet 42 for KTM On-Off Road Motorcycles

Pro X N424-21 Series Keihin Pilot Jet 55