13V335JA Sheave single-groove 3.35" OD Chain Coupling Sprockets Post assembly

Post assembly

08B25H sprockets with a stock bore comes with the standard 14 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

Sprocket Size: 120B20

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

140F25 sprockets are manufactured to accept a F type QD bushing which

13V335JA Sheave single-groove 3.35" OD Chain Coupling Sprockets Post assemblyThis 13V335JA Sheave uses a JA bushing, is directly interchangeable with other manufacturers, is 3. 35" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 3V series QD sheaves you can use standard 3V belts, 3VX belts, banded 3V belts, and banded 3VX belts. What separates this 13V335JA sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the