Shimano Dura Ace Freewheel Cog Box Vintage Road Bike LEroica
Shimano Dura Ace Freewheel Cog Box Vintage Road Bike LEroicaThis is a Shimano Dura Ace freewheel box with close to 110 individual cogs. Not all cog sizes are represented in the box (they are filled in for the photo). This … Continue reading