S&M Drainman Sprocket


The S&M Drainman sprocket. Why hang out in the shower when you can go ride your bike? These S&M Drainman sprockets look awesome in the bigger sizes.
  • Made in USA
  • CNC machined 6061 Aluminium
  • 1/8″ teeth,
  • 15/16″ (24mm) center bore
  • 19 and 22mm steel hat washers included
  • Compatible with 19mm, 22mm and 24mm spindles