Variable Pitch 1VP65 Pulley 7/8" 40-Tooth Sprocket This 128V2240N Sheave uses an

This 128V2240N Sheave uses an N bushing

and precision 40 tooth sprocket that is manufactured to accept a E bushing

Something else that is notable about this 08B14 sprocket is that it fully meets all ISO Standards

This #140 roller chain tensioner provides consistent tension on the chain with minimal drive wear

and precision sprocket with 11 hardened teeth that is manufactured to accept a 2517 bushing

Variable Pitch 1VP65 Pulley 7/8" 40-Tooth Sprocket This 128V2240N Sheave uses anVariable Pitch 1VP65 Pulley 7 8" is designed and engineered in a way that allows for precise adjustments in diameter, which will also correlate to speed adjustment. Our single groove variable pitch pulleys are manufactured with extremely tight thread tolerances and use a high quality cast iron material. They are extremely well balanced to reduce vibrations and are phosphated and painted for corrosion resistance. Besides 1VP65 pulleys with a 7 8" bore