Pay in 4 interest-free payments of $121.50 Learn more
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
10B39 sprockets with a stock bore comes with the standard 20 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
Sprocket Size: 120BTB19
Each precision component of this 10B A1 attachment is made from top-quality carbon steel that has been heat-treated for extended working life and durability
Additionally this bushing features a 11 millimeter bore with a standard keyway
120F45 Sprocket (QD Type) 55-Tooth Sprocket 10B39 sprockets with a stockThis 120F45 sprocket is a durable, high quality, and precision 45 tooth sprocket that is manufactured to accept a F bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket, thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide
