37-57 B.T. rear brake drum & sprocket. Chrome - 37-57 B.T. (NU) 2221 second-to-none in their stopping abilities

second-to-none in their stopping abilities and wear characteristics

Width 57cm

If you thought that the most stable thing about your ride could only be the metal underneath you

(1) Glue Tube for Rubber Caps

422 Series ShocksFully adjustable for ride height and spring preload

37-57 B.T. rear brake drum & sprocket. Chrome - 37-57 B.T. (NU) 2221 second-to-none in their stopping abilitiesReproduction style brake drum. With pre installed sprocket. Replacement for 41400 37 (4028 37A). Also replacement for 41401 37 (drum without a sprocket). Note: Even marginal out of round sprockets or brake drums, a common occurrence from day one, create a noticeable tight spot. Adjust your chain on this 'tightest spot'. Always keep sufficient play to prevent excessive wear on chain and bearings of transmission mainshaft, swingarm and wheel.