4X11X4 CERAMIC BEARINGS FOR 4MM ROTORS

THESE ARE THE CERAMIC  UPGRADE BEARINGS YOU NEED TO RUN THE FASTER 4MM ROTORS FOR 2-3S DRIVELINE RC DRAG RACING!

• DIRECT REPLACEMENT FIT IN FOR SANITARIUM SERIES TEAM SAIKO RC DRAG MOTORS
• YOU GET 2 BEARINGS PER ORDER
• STEEL /HIGH GRADE CERAMIC BALLS
• MUST RED LOCTITE TO INSTALL IN HOLE
• FOR 4MM TEAM SAIKO ROTORS USE ONLY