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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Limiting Speed (ZZ): 5000 RPM
Hub Diameter: 21mm
Bore: 2-1/4"
the 12B K2 attachment has a bent tab on both sides with two holes each for mounting
Size: 3TB48
40A42 Sprocket 41-Tooth Sprocket Limiting Speed (ZZ): 5000 RPMThis 40A42 sprocket is a durable, high quality, and precision A Plate sprocket that is manufactured out of high quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent
US$ 20.00
US$ 48.50
US$ 25.00
