Lewmar #40 ST Winch, Racing w/ Speed Ring
Lewmar Speed Ring winches with their overdrive feature and carefully contoured drum profile are unique in the line of available Ocean range winches. The winch profile also allows for transfer of sheets from the speed ring to the power drum. Speed Ring winches have a dual purpose functionality -- they can be used on cabin top applications, giving fast speed for spinnaker trim, as well as efficient power for halyard tension.
|Drum Diameter (in)||2-15/16|
|Drum Diameter (mm)||74|
|Power Ratio||13.2:1 / 40.2:1|