I was working on my bike with an older crankset and realized that there aren't many tools with the unusual BCD sizing that older cranks have. I used Sheldon Brown's sizing chart for reference and printed it out. https://www.printables.com/model/1435443-5-bolt-bcd-bolt-circle-diameter-sizing-chart-for-b
by Asiankid471_
2 Comments
So that’s only for 5 arms cranks, right?
I didn’t know there were so many!