Polastorm Aluminium 13" x 17" 4-Blade Propeller - Interchangeable Hub Series 6G1-45941-00-00 the ST45 Flip-Back Seat is

the ST45 Flip-Back Seat is ideal for any boat owner needing extra visibility on their vessel as well as comfort and support at sea

while the SEMA blade geometry delivers responsive and consistent performance

this Polastorm 3-blade propeller provides responsive acceleration and reliable handling

Output force: 278kg (613 lbs)

Polastorm Aluminium 13" x 17" 4-Blade Propeller - Interchangeable Hub Series 6G1-45941-00-00 the ST45 Flip-Back Seat isPolastorm Aluminium 13" x 17" 4 Blade Propeller Interchangeable Hub Series Part of the versatile Interchangeable Hub Series, this Polastorm 4 blade aluminium propeller is engineered for outboards in the 40140HP range with a 4 1 4" gear case. The 13" diameter and 17" pitch deliver impressive acceleration, improved grip in turns, and enhanced mid range performance, while the additional blade surface helps maintain speed in rougher conditions or with