half pulley Naraku HS-CNC for Minarelli NK901.01

CNC-machined pulley with 100% smoothness and optimal running surface for the belt. This is equal in quality and performance to the pulleys from Italian and Spanish manufacturers. It is identical to the pulley in the HS-Racing Naraku variator kit. Can be used in conjunction with the original variator or any other tuned variator. Includes star washer.