Comet 12T 1" Bore Clutch MGM Each king pin listed here

Each king pin listed here has a shank diameter of 10mm OD (Outer Diameter)

we mean it

Available Tooth Counts and Options

Each Kart Master axle bearing utilizes (3) set screws to grip the axle

No additional base plate or motor mount clamps or hardware are included with this option

Comet 12T 1" Bore Clutch MGM Each king pin listed here1" Bore, #35 Clutch, 12T for yard kart applications. This SCS 400 Series clutch is designed for rugged use, and stands up to sand, grit, and gravel under harsh conditions. This clutch is shown as pictured, and is designed to fit 1" bore crankshafts. Each clutch has the following dimensions, and is rated for up to 8HP engines: A: 4" B: 1" C: 1. 66" D: 2. 03"