Rear Drive Belt to Chain Conversion. Fits Sportster 2006-2021. Black Rear Sprocket. Final Drive Ratio = 2.12:1

Chain Drive Kit Includes:

1 x 24 Tooth Transmission Sprocket

1 x Transmission Mainshaft Locknut

1 x 51 Tooth, Flat Steel Rear Chain Sprocket - Black

1 x Sprocket/Pulley Spacer - Black

1 x Rear Pulley Bolts - Black 12 Point ARP

1 x Rear RK ZXW Ring Chain with 120 Links - Black