I used this to replace the stock one way bearing in my Gaui 425. Worked great Thnaks alot!
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superior quality better design
February 21, 2011
frank the tank from arizona
Im using these bearings in my gaui 425 size rc helicopter. the stock gaui one way bearings are prone to failures. And only last one flight. they use a plastic clutch system which is what fails. These bearings have a diffent material for the clutch which lasts. And is tuff. I have read that these are being used now by the rc helicopter manufacturer as stock. I have over 100 flights 6 minutes a piece and dthe bearings are still going strong.