1987 Campagnolo Aluminum Alloy 6 speed freewheel 13-18 English 1.37, 147 grams
1987 Campagnolo Aluminum Alloy 6 speed freewheel 13-18 English 1.37, 147 grams. For unknown reasons, the first cog was modified, maybe to copy the Shimano design, see pictures. The freewheel was test ridden and the chain does not skip. 13 ...
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