Actually, the SS freewwheel isn't that much narrower than one of the old 5-6 speed freewheels, which I presume yours is. You'll just have to try it and see how the chain lies. One or two spacers to move the freewheel outward shouldn't pose a problem.
Actually, the SS freewwheel isn't that much narrower than one of the old 5-6 speed freewheels, which I presume yours is. You'll just have to try it and see how the chain lies. One or two spacers to move the freewheel outward shouldn't pose a problem.