it varies from tight to track slack almost, its decent and it works. its the fact that since my conversion ive been lax with checking tension and ive i guess had some chain stretch and during the cranks revolution to the slacker section i dropped a chain, i was coming up to an intersection and thinking do i drop it towards the side walk and thought im not going that fast and slammed my foot on the ground and skidded to a stop lol. Then looked and threw my bike.... idiot move