11 oz Clutch Weight for 2017-22 all 450 / 500 / 501

Weight only works with the stock DDS diaphram style Clutch. You just remove your existing 6 bolts that hold the assembly together and then place the Weight on the outside of the big washer.Done.
 
You can just lay the bike on it's side then remove the Clutch Cover and install it. Done in minutes. Adds rotating Weight for increased traction. No one has reported that this Weight created a loss of acceleration or top end.