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How to correctly measure a prewar frame in order to buy a bottom crank assembly Prewar or post war straight leg that will fit correctly.
How do I correctly measure a prewar frame bottom bracket in order to buy a bottom crank assembly Prewar or post war straight leg that will fit correctly.
Sears Chief frame. I have coming to me the feather chain ring. I just want to use a straight leg crank arm assembly that will fit in the Chief's bottom bracket. The bike will be another display bike for me. How do I measure??? Across the bottom bracket??
There always seems to be a ton of interest around the 1915 to 1919 Sears Chiefs so I thought I'd start a thread specific to documenting these great bikes. I know there are several threads with a lot of data on these bikes but this is intended specifically to be a "documentation" thread. I am...
the inside measurement here is what you need to get proper bearing races and associated bearings and whatnot. the width is slightly less critical as there is a degree of adjustment.
the inside measurement here is what you need to get proper bearing races and associated bearings and whatnot. the width is slightly less critical as there is a degree of adjustment.
I have more stuff off the bike, I just can't find them at this time. Packed way for same keeping. I own two head badges and more. 3 speed Sturmey archer back hub and the Sturmey archer shifter.
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