rccardr rhm
My caliper batteries are dead but was able to get a reading. Couldn't hit the zeroing button as the battery died when I laid it down.
Was measured for me at Co-op and told it was 74. Now wondering if 76?
Please advise if I measured wrong.
Analog calipers never run out of batteries in a zombi apocalypse... or global pandemic.
Based on the pictured 30t ring looking about to bottom out the BCD, and given that 86 BCD had a min chain ring size of 28, I’d say you have an 86bcd Apex. What sizes did you need?