Welcome to the new generation of Bravo-style sterndrive applications. The new 21st century geometry makes it easier than ever to improve performance on air entrapment, multi-stepped, and deep V hulls.
Available in 15.5 diameter, perfectly balanced and heat treated: Right Hand and Left Hand rotation in two-inch pitch increments from 24″ – 34″.
The blade design is key to the performance and efficiency of the revolutionary new castings using variable cord length throughout the blade area. The BBLADES 4-SPEED helps deliver rapid planing through an extended exhaust tube length, which then increases overall hull lift as an extended planing surface. If your set-up doesn’t require an extended exhaust tube, the new BBLADES 4-SPEED propeller can be easily be modified by BBLADES technicians to the exact length required in your application.
Like other custom BBLADES propellers, it is equipped with an adjustable Controlled Aeration Port System (CAPS): these vent holes allow for additional control of the aeration around the propeller blades. Unlike other systems, the BLADES 4-SPEED tunable 7/8″ CAPS is a full 1/4 of an inch larger and the three variable size plugs are made of a pliable rubberized material, meaning they are reusable and can be swapped out while the propeller is still on the drive.
The new BBLADES 4-Speed is the latest in the BBLADES family propellers being developed to offer the broadest flexibility in matching purpose-designed propellers that are easily customizable within their performance parameters.
Prop uses Flo-Torq hub kits of all designs.
Available in Stock or Lab Finishing.
* All lab finishing done in-house by BBLADES