Goosky RS5 Ultra Tail Pulley Set - 15T

Goosky RS5 Ultra Tail Pulley Set - 15T

15T tail pulley for the Goosky RS5 Ultra RC helicopter.

Gearing Guidance

This pulley changes the tail ratio from the stock 4.68:1 to 5.00:1, increasing tail RPM by 6.67% at a given head speed.

Selection Guidance

Use it with the stock 13T pinion for stock head speed and 6.67% higher tail RPM. With the 12T pinion, tail speed remains within 1.54% below stock; with the 14T pinion, tail speed is 14.87% higher than stock.

Compatibility

Goosky RS5 Ultra

Part Number

GT220075