JMB-4O

Quick Change Hub Only, Offset Meyn Hole Pattern 
 
JMB-3O  Quick Change Finger Hub with BB Pulley, No Front Plate Conversion Package, Offset Meyn Hole Pattern 
 
JM12B-2O  Quick Change Finger Hub with Front Plate Conversion Package Offset Meyn Hole Pattern and 12-Hole Finger Plate (Use with customers BB pulley)
 
JM12B-1O  Quick Change Finger Hub with Front Plate Conversion Package and BB pulley with Offset Meyn Hole Pattern and 12-Hole Finger Plate