ARC Billet Sprocket /Rotor Hub for a 1" axle
All hubs are CNC machined from billet aluminum alloy and have 6 (1/4-28) threads on a 5-1/4" pattern.
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This uses a bolt to tighten directly to the axle. Simple and straightforward. Simple to align.
I needed to be able to change sprockets fast on my new YouTube channel