Sprockets sprocket centering tool

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Joined
Dec 8, 2013
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Location
earth - usa-
we got a "new to us" muti tool lathe/milling device at work

as a project to learn about how to use it we knocked out a rear sprocket centering tool from a piece of 1.5" HDPE plastic rod that was lying around

machined to OD 1.45" center hole .375" (Fits bike axle and rear sprocket supplied with kit)

inserted in hole over axle- as i tightened on the sprocket, continuously checked the fit of the centering tool - if it bound up i would tighten the other side

essentialy just a special sizde rod with a hole in the center

seems to have like a charm
 

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