No one enjoys unpleasant vibes. That is why the KTM 890 DUKE employs the use of balancer shafts placed in front of the crankshaft and in the cylinder head to ensure the smoothest power delivery and minimal vibration. Balancer shafts2021-03-092021-03-09https://spinnin-wheel.com/wp-content/uploads/2019/08/logo_spinnin3.jpgSpinnin-Wheel AShttps://spinnin-wheel.com/wp-content/uploads/2021/03/pho_bike_det_890-adv-21-balancer-shaft_sall_aepi_v1-2.jpg200px200px