Coaster Brake Rear Hub - Chrome - 36h - 3/8" axle - by Shimano 7.5" This is not an indestructible

This is not an indestructible part but it is much stronger than mild or Hi-ten steel

This bottom bracket will fit most 19mm cranks

The proprietary rubber compound wears longer and rolls faster without sacrificing grip

It has a 7/8" top and will fit some newer BMX bikes

and Elite hubs

Coaster Brake Rear Hub - Chrome - 36h - 3/8" axle - by Shimano 7.5" This is not an indestructibleThe Shimano Coaster Hub hub is 36 hole with a steel shell and hardware (driver, arm, and lock nuts). It comes with an 18t cog. The OLD is 110mm rear; and the axle is 3 8" and 165mm long. This works with 14g spokes only. This is a bulk packaged hub and it may have some light shelf wear.