Tail Rotor Shaft Aluminum Drive Pulley B450 (BLH1665A)

Aluminum Tail Rotor Drive Pulley for B450-size RC helicopters. This lightweight pulley is a key part of the tail rotor shaft assembly, designed to work with the carbon fiber stabilizer fin set to help maintain precise tail control on a B450-class helicopter.

Made from durable aluminum, it offers a strong yet lightweight solution for upgrading or replacing a tail rotor drive pulley. For proper fit on a helicopter, this pulley is used with the stabilizer fin set and related hardware; installing it as part of the tail rotor assembly can contribute to stable, predictable tail performance and easier maintenance.