Sprockets for HS-500-1R series
Standard Teeth Choice:12T/18T/24T
Standard Bore Choice:Square Bore=38.5*38.5mm/40.5*40.5mm/50.5*50.5mm/39*39mm/35.5*35.5mm/30.5*30.5mm/60.5*60.5mm
Round Bore=30.5mm/45.5mm/46.5mm/40.5mm/47.5mm
Other bore sizes in imperial units are available.
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