Comet

20 Series Driver 1" Bore, Comet

This 20 Series Symmetrical Driver Pulley is made in the USA by Comet.  1" Bore Uses Symmetrical Belt (angled on both sides).  If you have an 8+ HP engine, we recommend upgrading to a 40...

30 Series 7" Driven 5/8" Bore, Comet

This 30 Series Driven Pulley is made in the USA by Comet. Most commonly used on Yerf-Dog Go Karts with Tecumseh engines.   7" Diameter with 5/8" Bore