Any advice on Sidewalk bike bottom bracket


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Casper

Finally riding a big boys bike
Oct 18, 2017
108
78
58
Fresno, CA, United States
#1
Need some info... I bought a couple little 1930’s sidewalk bikes. I would like to use both to make 1 good one. My question is the bolt together crank (red bike has sprocket on left side!) Do these have just two bearings and the shaft or what do I need to look for? Thanks!
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Casper

Finally riding a big boys bike
Oct 18, 2017
108
78
58
Fresno, CA, United States
#2
Never mind, I figured it out, pretty easy. Here’s a couple pics for anyone that needs to dis-assemble one of these. Not too much pressure on the puller, just tighten and tap to coax the sprocket off.
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