The Drain Man is S&M's CNC machined sprocket, cut from 6061 aluminium and made in the USA. It runs 1/8 inch teeth, so it takes a standard BMX chain.
The centre bore is 15/16 inch (24mm), and 19mm and 22mm steel hat washers are included, so it fits 19mm, 22mm and 24mm spindles without hunting for extra parts.
Wethepeople
Kink
Sunday Bikes
Radio
Cult
Fit
Odyssey
Federal
Eclat
BSD
Meybo
Chase
Vans






