Originally Posted by waldowales
I had an XMart bike with a Falcon freewheel. I replaced it with a new wheel with a Shimano freehub from the LBS for under $65.00. Got an 11 tooth cog instead of the 14, and got rid of the wobble the Falcon had.
That sounds like a reasonable solution.
One could also attempt to ride with the damaged high-gear cog by using it only at high speeds, under very light torque, remembering to downshift either to accelerate or as soon as one's pedal RPMs began to dip.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069