Originally Posted by
Kimmo
Nah, it's just a matter of time with a 7s freewheel... unless you have a 14mm axle like the cargo bikes my boss bought.
Do you have a link to those? My MTB is 9sp but I wonder if they'd fit a 6sp rear wheel. Is it a custom hub or something you can retrofit onto a 6-7sp freewheel hub?