Chrome Neck Cup Kit With Hidden Fork Stop 1949-1987 Harley-Davidson Big Twins Mufflers & Baffles Exhaust Enrichment device for S&S Super

Enrichment device for S&S Super E

locking it in place and preventing it from loosening

Mating an 18" rim to a later hub has always been a custom-laced item—until now

Fits Gen 1 TBW motorcycles (see fitment for more detailed model information)

Chrome Neck Cup Kit With Hidden Fork Stop 1949-1987 Harley-Davidson Big Twins Mufflers & Baffles Exhaust Enrichment device for S&S SuperChrome Neck Cup Kit With Hidden Fork Stop 1949 1987 Harley Davidson Big Twins Neck cup kit includes races, bearings, neck cups, and pieces for entire installation on Big Twins and custom frames which accept press in neck cups. Has a built in stop and allows the turning radius choice of 35 or 45. Overall height of cup measures 1. 620". Stem height on neck cup measures 0. 737".