HUB KIT..........THERE ARE BOLTS NUTS AND INSTRUCTIONS ON HOW TO INSTALL.
YOU CAN USE STOCK SPROCKET ( PLEASE NOTE WHAT I AM SELLING IS IN PHOTO # 4and #5 NO SPROCKET IN KIT )
STANDARD
COASTER HUB................HUB SIZE 1.510 +./- .010,,,,, MOST BEACH
CRUISERS HAVE THIS SIZE HUB IF IT'S A COASTER BRAKE .............