Re: direct drive an 18T fixie sprocket?
I tried it for kicks a long time ago. Had to pedal assist like mad and slip the clutch bad up too probably 25 then it would pull up too maybe 40 then I would hit a traffic light. Made it to work and back and changed the clutch and gearing that night lol. We consistently hit 43 to 45 now on ported speedy66.com and Ignite 66cc kits on regular beach cruisers with straight bars and free wheel conversions. Way more fun and way way better acceleration.