Overview Reviews Product Description Campagnolo Freewheel Cog Super Record ALLOY 6 Speed B-20 Vintage Bike NOS Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Campagnolo Freewheel Cog Super Record ALLOY 6 Speed B-20 Vintage Bike NOS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments