BBV3 motors released with three KVs, 2125 and 1975 for 6s, 2725kv is for 4s. 2125kv is the favorite kv for Blackbird, it is an extrem kv design for top pilots who is really forcusing on extrem freestyle movement, such like sbang. 1975 kv is easy for every freestyle pilots to tune and funfly. 

Bearing Shield Technology

An IP53 rating dustproof and waterproof bearing placement design, BST protects from environmental elements and prolongs the smoothness and lifespan of the bearng . Increased thrust effciency and say goodbye to crush motor bearings

Features 

• "“BST” Bearing Shield Tecnology
• NSK / NMB 9*4*4 bearing
• N48SH arc magnet 
• 5mm Titanium alloy shaft 
• Washer placements above and below o-ring for durability and added protection "

Specs 

Package

• "1* BlackBird V3 motor
• 4* M3*8 screws for motor
• 1* M3*4 screw for lock shaft
• 1* M5 Flanged Nylon Insert lock nut
• 1* O-ring
• 2* Washers "