Pilot Bore Sprockets
3/8 x 10T DUPLEX P/BORE SPROCKET
3/8 x 11T P/BORE SPROCKET
3/8 x 11T DUPLEX P/BORE SPROCKET
3/8 x 114T DUPLEX P/BORE SPROCKET
3/8 x 12T P/BORE SPROCKET
3/8 x 12T DUPLEX P/BORE SPROCKET
3/8 x 13T P/BORE SPROCKET