Variable Pitch 1VP50 Pulley 3/4" 10B QD Bushed Pulleys which insures proper contact between

which insures proper contact between the 06B roller chain and sprocket thus preventing premature wear or breakage

Tooth Count: 29

100B25H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

160A15 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

Sprocket Weight: 143

Variable Pitch 1VP50 Pulley 3/4" 10B QD Bushed Pulleys which insures proper contact betweenVariable Pitch 1VP50 Pulley 3 4" 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 1VP50 pulleys with a 3 4" bore