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The Martin 41BS181 Bored to Size Sprocket is designed for efficient power transmission. It features a one-inch bore and eighteen teeth, made from high carbon steel for durability. This sprocket is shaft-ready, coming complete with keyways and setscrews for easy installation.
This sprocket is ideal for standard roller chain applications and ensures consistent performance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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