Thread: Measure 1-piece crank for bb adapter
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Old 11-28-22, 01:55 PM
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Schweinhund
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Originally Posted by AtNjineer
I already have a crankset for the square taper conversion. That’s why I’m staying square taper.

this is what I bought two of

https://www.amazon.com/Black-Ops-Conversion-American-Euro/dp/B001G8TSPS/ref=asc_df_B001G8TSPS/?tag=hyprod-20&linkCode=df0&hvadid=312065280674&hvpos=&hvnetw=g&hvrand=1561699284415107804&hvpone=&hvptwo=&hvqmt =&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=1013962&hvtargid=pla-568851755482&psc=1&tag=&ref=&adgrpid=62425943472&hvpone=&hvptwo=&hvadid=312065280674&hvpos=&hvnetw=g &hvrand=1561699284415107804&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=1013962&hvtargid=pla-568851755482

like I said I have the crankset to complete the conversion only thing missing is for me to figure out what spindle length I should buy.

the bikes being used are a Electra 20” bc and a phat cycle 29” bc
An American bottom bracket has the same offset on each side. any one piece crank will fit. BMX spindles are just straight through using spacers to space either side to correct for shell width and sprocket clearance.
Apologies if I'm assuming too much
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