Hmmm. You might be right, although old fashioned 5 speed screw on freewheels are probably only marginally narrower than modern 10 speed cassettes as the sprockets and chains are much thinner nowadays. So I don't think that the range of movement is that much greater, perhaps 2-3mm at either end. However, it is your bike, so your call.
Hmmm. You might be right, although old fashioned 5 speed screw on freewheels are probably only marginally narrower than modern 10 speed cassettes as the sprockets and chains are much thinner nowadays. So I don't think that the range of movement is that much greater, perhaps 2-3mm at either end. However, it is your bike, so your call.