Thread: Is this crank arm removable from the chainring?
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Old 02-26-12 | 11:39 PM
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Bill Kapaun
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From: Mid Willamette Valley, Orygun

Bikes: 87 RockHopper,2008 Specialized Globe. Both upgraded to 9 speeds. 2019 Giant Explore E+3

I'm not sure a machine shop would know what was safe or not for a bicycle.
Would they also have a 9/16"-20 LH tap for the L arm.

How would you plan on attaching the DS Unicycle arm to a chain ring???

You might be better served to find a short set of cranks off a 20-24" bike.

I salvaged a VERY CHEAP (qualitywise) 150MM set off a junk 24" bike
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