14mm or 3/8"? this is a stock raleigh rush hour.
anyone use these chain tensoiners?
no matter how hard i crank down on my nuts, they keep slipping. i am pretty sure i have damaged the track ends. i think theres a rut in it. when i tighten the chain, the axle sits just behind this rut and i tighten as much as i can, but once i stand on the pedal, it slips right back into the rut.