ProX Keihin N424-21 Series Pilot Jet Air Filters And Oil Filters 5mm Thin Performance Piston Rings

5mm Thin Performance Piston Rings

Although these were initially designed primarily as a custom part

Vespa PX200 P200 Rally 200 BGM PRO 62 Tooth Primary Gear - Straight Cut

2 guide plates with cap nuts / hexagon socket screws

The shaft has a stroke of 54 mm (series = 51mm) and has a 105 mm long connecting rod (series 97mm)

ProX Keihin N424-21 Series Pilot Jet Air Filters And Oil Filters 5mm Thin Performance Piston RingsProX Keihin N424 21 Series Pilot Jet ProX Keihin Pilot Jets are designed to fit a variety of Keihin carburettors, including PJ, PWK, PWM, and select smoothbore models. ProX provides a comprehensive range of jets compatible with the N424 21, N424 26, and N424 74C series. Manufactured in Japan to precise OEM specifications, these pilot jets ensure reliable performance and compatibility. Offering a cost efficient alternative to more expensive original