BRO 4-Blade (15.25 x 21") PowerTech RH Propeller, BRO4R21P Yamaha-13 75" stainless steel 4-Blade propeller

75" stainless steel 4-Blade propeller featuring a semi-weedless design with a hard-wall cup for superior grip

A more durable and cost effective replacement for aluminum

The design consist of high rake angles and thin blades resulting in the Q3 being the highest performing 3-blade propeller in the Quicksilver line-up

In reality

PowerTech SWE 3-Blade Stainless Steel Propeller

BRO 4-Blade (15.25 x 21") PowerTech RH Propeller, BRO4R21P Yamaha-13 75" stainless steel 4-Blade propellerPowerTech BRO 4 Blade Stainless Steel Propeller The PowerTech BRO is a 15. 25" stainless steel 4 blade propeller comparable to the Mercury Bravo 1. Featuring a lower rake angle than the PowerTech BRV, it delivers superior lift, grip, and all around performance. Ideal for bass boats, bay boats, center consoles, flats boats, and high horsepower applications, the BRO provides strong acceleration, excellent handling, and dependable top end efficiency.